1028211534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263239}}^1$

素因数の和:263285

約数の個数: 48

約数和(自身を含む): 2628188160

約数和(自身を除く): 1599976626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 263239, 526478, 789717, 1579434, 1842673, 2369151, 3685346, 4738302, 5528019, 8160409, 11056038, 16320818, 16584057, 24481227, 33168114, 48962454, 57122863, 73443681, 114245726, 146887362, 171368589, 342737178, 514105767, 1028211534]

約数ペア:

[(1, 1028211534), (2, 514105767), (3, 342737178), (6, 171368589), (7, 146887362), (9, 114245726), (14, 73443681), (18, 57122863), (21, 48962454), (31, 33168114), (42, 24481227), (62, 16584057), (63, 16320818), (93, 11056038), (126, 8160409), (186, 5528019), (217, 4738302), (279, 3685346), (434, 2369151), (558, 1842673), (651, 1579434), (1302, 789717), (1953, 526478), (3906, 263239)]