260406014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 448279920

約数和(自身を除く): 187873906

約数列:

[1, 2, 11, 22, 31, 62, 109, 113, 218, 226, 341, 682, 961, 1199, 1243, 1922, 2398, 2486, 3379, 3503, 6758, 7006, 10571, 12317, 21142, 24634, 37169, 38533, 74338, 77066, 104749, 108593, 135487, 209498, 217186, 270974, 381827, 763654, 1152239, 1194523, 2304478, 2389046, 4200097, 8400194, 11836637, 23673274, 130203007, 260406014]

約数ペア:

[(1, 260406014), (2, 130203007), (11, 23673274), (22, 11836637), (31, 8400194), (62, 4200097), (109, 2389046), (113, 2304478), (218, 1194523), (226, 1152239), (341, 763654), (682, 381827), (961, 270974), (1199, 217186), (1243, 209498), (1922, 135487), (2398, 108593), (2486, 104749), (3379, 77066), (3503, 74338), (6758, 38533), (7006, 37169), (10571, 24634), (12317, 21142)]