291210539428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{134263}}^1$

素因数の和:134536

約数の個数: 48

約数和(自身を含む): 530525399040

約数和(自身を除く): 239314859612

約数列:

[1, 2, 4, 47, 83, 94, 139, 166, 188, 278, 332, 556, 3901, 6533, 7802, 11537, 13066, 15604, 23074, 26132, 46148, 134263, 268526, 537052, 542239, 1084478, 2168956, 6310361, 11143829, 12620722, 18662557, 22287658, 25241444, 37325114, 44575316, 74650228, 523759963, 877140179, 1047519926, 1548992231, 1754280358, 2095039852, 3097984462, 3508560716, 6195968924, 72802634857, 145605269714, 291210539428]

約数ペア:

[(1, 291210539428), (2, 145605269714), (4, 72802634857), (47, 6195968924), (83, 3508560716), (94, 3097984462), (139, 2095039852), (166, 1754280358), (188, 1548992231), (278, 1047519926), (332, 877140179), (556, 523759963), (3901, 74650228), (6533, 44575316), (7802, 37325114), (11537, 25241444), (13066, 22287658), (15604, 18662557), (23074, 12620722), (26132, 11143829), (46148, 6310361), (134263, 2168956), (268526, 1084478), (537052, 542239)]