986689436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89797}}^1$

素因数の和:89909

約数の個数: 24

約数和(自身を含む): 1795241616

約数和(自身を除く): 808552180

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 89797, 179594, 359188, 3681677, 6016399, 7363354, 12032798, 14726708, 24065596, 246672359, 493344718, 986689436]

約数ペア:

[(1, 986689436), (2, 493344718), (4, 246672359), (41, 24065596), (67, 14726708), (82, 12032798), (134, 7363354), (164, 6016399), (268, 3681677), (2747, 359188), (5494, 179594), (10988, 89797)]