2123173676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 4247147520

約数和(自身を除く): 2123973844

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 89, 94, 172, 178, 188, 227, 356, 454, 559, 611, 908, 1118, 1157, 1222, 2021, 2236, 2314, 2444, 2951, 3827, 4042, 4183, 4628, 5902, 7654, 8084, 8366, 9761, 10669, 11804, 15308, 16732, 19522, 20203, 21338, 26273, 39044, 40406, 42676, 49751, 52546, 54379, 80812, 99502, 105092, 108758, 126893, 138697, 179869, 199004, 217516, 253786, 262639, 277394, 359738, 458767, 507572, 525278, 554788, 719476, 868729, 917534, 949541, 1050556, 1737458, 1835068, 1899082, 2338297, 3474916, 3798164, 4676594, 5963971, 9353188, 11293477, 11927942, 12344033, 22586954, 23855884, 24688066, 40830263, 45173908, 49376132, 81660526, 163321052, 530793419, 1061586838, 2123173676]

約数ペア:

[(1, 2123173676), (2, 1061586838), (4, 530793419), (13, 163321052), (26, 81660526), (43, 49376132), (47, 45173908), (52, 40830263), (86, 24688066), (89, 23855884), (94, 22586954), (172, 12344033), (178, 11927942), (188, 11293477), (227, 9353188), (356, 5963971), (454, 4676594), (559, 3798164), (611, 3474916), (908, 2338297), (1118, 1899082), (1157, 1835068), (1222, 1737458), (2021, 1050556), (2236, 949541), (2314, 917534), (2444, 868729), (2951, 719476), (3827, 554788), (4042, 525278), (4183, 507572), (4628, 458767), (5902, 359738), (7654, 277394), (8084, 262639), (8366, 253786), (9761, 217516), (10669, 199004), (11804, 179869), (15308, 138697), (16732, 126893), (19522, 108758), (20203, 105092), (21338, 99502), (26273, 80812), (39044, 54379), (40406, 52546), (42676, 49751)]