2723330402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 4761711360

約数和(自身を除く): 2038380958

約数列:

[1, 2, 13, 17, 26, 34, 89, 107, 178, 214, 221, 442, 647, 1157, 1294, 1391, 1513, 1819, 2314, 2782, 3026, 3638, 8411, 9523, 10999, 16822, 19046, 19669, 21998, 23647, 39338, 47294, 57583, 69229, 115166, 123799, 138458, 142987, 161891, 247598, 285974, 323782, 748579, 899977, 978911, 1176893, 1497158, 1799954, 1957822, 2104583, 2353786, 4209166, 6161381, 12322762, 12725843, 15299609, 25451686, 30599218, 80097953, 104743477, 160195906, 209486954, 1361665201, 2723330402]

約数ペア:

[(1, 2723330402), (2, 1361665201), (13, 209486954), (17, 160195906), (26, 104743477), (34, 80097953), (89, 30599218), (107, 25451686), (178, 15299609), (214, 12725843), (221, 12322762), (442, 6161381), (647, 4209166), (1157, 2353786), (1294, 2104583), (1391, 1957822), (1513, 1799954), (1819, 1497158), (2314, 1176893), (2782, 978911), (3026, 899977), (3638, 748579), (8411, 323782), (9523, 285974), (10999, 247598), (16822, 161891), (19046, 142987), (19669, 138458), (21998, 123799), (23647, 115166), (39338, 69229), (47294, 57583)]