8886224974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1\times {\mathrm{1993}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 14613786720

約数和(自身を除く): 5727561746

約数列:

[1, 2, 11, 22, 389, 521, 778, 1042, 1993, 3986, 4279, 5731, 8558, 11462, 21923, 43846, 202669, 405338, 775277, 1038353, 1550554, 2076706, 2229359, 4458718, 8528047, 11421883, 17056094, 22843766, 403919317, 807838634, 4443112487, 8886224974]

約数ペア:

[(1, 8886224974), (2, 4443112487), (11, 807838634), (22, 403919317), (389, 22843766), (521, 17056094), (778, 11421883), (1042, 8528047), (1993, 4458718), (3986, 2229359), (4279, 2076706), (5731, 1550554), (8558, 1038353), (11462, 775277), (21923, 405338), (43846, 202669)]