1279571524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{143257}}^1$

素因数の和:143308

約数の個数: 48

約数和(自身を含む): 2888081280

約数和(自身を除く): 1608509756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 143257, 286514, 573028, 1002799, 1575827, 2005598, 3151654, 4011196, 4154453, 6303308, 8308906, 11030789, 16617812, 22061578, 29081171, 44123156, 45698983, 58162342, 91397966, 116324684, 182795932, 319892881, 639785762, 1279571524]

約数ペア:

[(1, 1279571524), (2, 639785762), (4, 319892881), (7, 182795932), (11, 116324684), (14, 91397966), (22, 58162342), (28, 45698983), (29, 44123156), (44, 29081171), (58, 22061578), (77, 16617812), (116, 11030789), (154, 8308906), (203, 6303308), (308, 4154453), (319, 4011196), (406, 3151654), (638, 2005598), (812, 1575827), (1276, 1002799), (2233, 573028), (4466, 286514), (8932, 143257)]