235890486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3833}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 552648096

約数和(自身を除く): 316757610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2367, 3419, 3833, 4734, 6838, 7666, 10257, 11499, 20514, 22998, 30771, 34497, 49829, 61542, 68994, 99658, 149487, 298974, 448461, 896922, 1008079, 2016158, 3024237, 6048474, 9072711, 13105027, 18145422, 26210054, 39315081, 78630162, 117945243, 235890486]

約数ペア:

[(1, 235890486), (2, 117945243), (3, 78630162), (6, 39315081), (9, 26210054), (13, 18145422), (18, 13105027), (26, 9072711), (39, 6048474), (78, 3024237), (117, 2016158), (234, 1008079), (263, 896922), (526, 448461), (789, 298974), (1578, 149487), (2367, 99658), (3419, 68994), (3833, 61542), (4734, 49829), (6838, 34497), (7666, 30771), (10257, 22998), (11499, 20514)]