419718712

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{62983}}^1$

素因数の和:63020

約数の個数: 48

約数和(自身を含む): 969323760

約数和(自身を除く): 549605048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 62983, 125966, 251932, 440881, 503864, 881762, 1070711, 1763524, 2141422, 3086167, 3527048, 4282844, 6172334, 7494977, 8565688, 12344668, 14989954, 24689336, 29979908, 52464839, 59959816, 104929678, 209859356, 419718712]

約数ペア:

[(1, 419718712), (2, 209859356), (4, 104929678), (7, 59959816), (8, 52464839), (14, 29979908), (17, 24689336), (28, 14989954), (34, 12344668), (49, 8565688), (56, 7494977), (68, 6172334), (98, 4282844), (119, 3527048), (136, 3086167), (196, 2141422), (238, 1763524), (392, 1070711), (476, 881762), (833, 503864), (952, 440881), (1666, 251932), (3332, 125966), (6664, 62983)]