118938430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21277}}^1$

素因数の和:21340

約数の個数: 32

約数和(自身を含む): 235930464

約数和(自身を除く): 116992034

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 21277, 42554, 106385, 212770, 276601, 553202, 914911, 1383005, 1829822, 2766010, 4574555, 9149110, 11893843, 23787686, 59469215, 118938430]

約数ペア:

[(1, 118938430), (2, 59469215), (5, 23787686), (10, 11893843), (13, 9149110), (26, 4574555), (43, 2766010), (65, 1829822), (86, 1383005), (130, 914911), (215, 553202), (430, 276601), (559, 212770), (1118, 106385), (2795, 42554), (5590, 21277)]