15311217116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{441449}}^1$

素因数の和:441518

約数の個数: 48

約数和(自身を含む): 31148712000

約数和(自身を除く): 15837494884

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 754, 1196, 1334, 1508, 2668, 8671, 17342, 34684, 441449, 882898, 1765796, 5738837, 10153327, 11477674, 12802021, 20306654, 22955348, 25604042, 40613308, 51208084, 131993251, 166426273, 263986502, 294446483, 332852546, 527973004, 588892966, 665705092, 1177785932, 3827804279, 7655608558, 15311217116]

約数ペア:

[(1, 15311217116), (2, 7655608558), (4, 3827804279), (13, 1177785932), (23, 665705092), (26, 588892966), (29, 527973004), (46, 332852546), (52, 294446483), (58, 263986502), (92, 166426273), (116, 131993251), (299, 51208084), (377, 40613308), (598, 25604042), (667, 22955348), (754, 20306654), (1196, 12802021), (1334, 11477674), (1508, 10153327), (2668, 5738837), (8671, 1765796), (17342, 882898), (34684, 441449)]