2214016688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 4702824000

約数和(自身を除く): 2488807312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 199, 208, 356, 398, 601, 712, 796, 1157, 1202, 1424, 1592, 2314, 2404, 2587, 3184, 4628, 4808, 5174, 7813, 9256, 9616, 10348, 15626, 17711, 18512, 20696, 31252, 35422, 41392, 53489, 62504, 70844, 106978, 119599, 125008, 141688, 213956, 230243, 239198, 283376, 427912, 460486, 478396, 695357, 855824, 920972, 956792, 1390714, 1554787, 1841944, 1913584, 2781428, 3109574, 3683888, 5562856, 6219148, 10644311, 11125712, 12438296, 21288622, 24876592, 42577244, 85154488, 138376043, 170308976, 276752086, 553504172, 1107008344, 2214016688]

約数ペア:

[(1, 2214016688), (2, 1107008344), (4, 553504172), (8, 276752086), (13, 170308976), (16, 138376043), (26, 85154488), (52, 42577244), (89, 24876592), (104, 21288622), (178, 12438296), (199, 11125712), (208, 10644311), (356, 6219148), (398, 5562856), (601, 3683888), (712, 3109574), (796, 2781428), (1157, 1913584), (1202, 1841944), (1424, 1554787), (1592, 1390714), (2314, 956792), (2404, 920972), (2587, 855824), (3184, 695357), (4628, 478396), (4808, 460486), (5174, 427912), (7813, 283376), (9256, 239198), (9616, 230243), (10348, 213956), (15626, 141688), (17711, 125008), (18512, 119599), (20696, 106978), (31252, 70844), (35422, 62504), (41392, 53489)]