2474657998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 4094779392

約数和(自身を除く): 1620121394

約数列:

[1, 2, 23, 43, 46, 67, 71, 86, 134, 142, 263, 526, 989, 1541, 1633, 1978, 2881, 3053, 3082, 3266, 4757, 5762, 6049, 6106, 9514, 11309, 12098, 17621, 18673, 22618, 35242, 37346, 66263, 70219, 109411, 132526, 140438, 204551, 218822, 260107, 405283, 409102, 429479, 520214, 757703, 802939, 810566, 858958, 1251091, 1515406, 1605878, 2502182, 4704673, 9409346, 17427169, 18467597, 28775093, 34854338, 36935194, 53796913, 57550186, 107593826, 1237328999, 2474657998]

約数ペア:

[(1, 2474657998), (2, 1237328999), (23, 107593826), (43, 57550186), (46, 53796913), (67, 36935194), (71, 34854338), (86, 28775093), (134, 18467597), (142, 17427169), (263, 9409346), (526, 4704673), (989, 2502182), (1541, 1605878), (1633, 1515406), (1978, 1251091), (2881, 858958), (3053, 810566), (3082, 802939), (3266, 757703), (4757, 520214), (5762, 429479), (6049, 409102), (6106, 405283), (9514, 260107), (11309, 218822), (12098, 204551), (17621, 140438), (18673, 132526), (22618, 109411), (35242, 70219), (37346, 66263)]