8891269874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 13771296000

約数和(自身を除く): 4880026126

約数列:

[1, 2, 43, 86, 229, 239, 458, 478, 1889, 3778, 9847, 10277, 19694, 20554, 54731, 81227, 109462, 162454, 432581, 451471, 865162, 902942, 2353433, 4706866, 18600983, 19413253, 37201966, 38826506, 103386859, 206773718, 4445634937, 8891269874]

約数ペア:

[(1, 8891269874), (2, 4445634937), (43, 206773718), (86, 103386859), (229, 38826506), (239, 37201966), (458, 19413253), (478, 18600983), (1889, 4706866), (3778, 2353433), (9847, 902942), (10277, 865162), (19694, 451471), (20554, 432581), (54731, 162454), (81227, 109462)]