3977218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 24

約数和(自身を含む): 7250112

約数和(自身を除く): 3272894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 983, 1966, 2023, 4046, 6881, 13762, 16711, 33422, 116977, 233954, 284087, 568174, 1988609, 3977218]

約数ペア:

[(1, 3977218), (2, 1988609), (7, 568174), (14, 284087), (17, 233954), (34, 116977), (119, 33422), (238, 16711), (289, 13762), (578, 6881), (983, 4046), (1966, 2023)]