859622244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{290021}}^1$

素因数の和:290060

約数の個数: 48

約数和(自身を含む): 2273772480

約数和(自身を除く): 1414150236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 290021, 580042, 870063, 1160084, 1740126, 3480252, 3770273, 5510399, 7540546, 11020798, 11310819, 15081092, 16531197, 22041596, 22621638, 33062394, 45243276, 66124788, 71635187, 143270374, 214905561, 286540748, 429811122, 859622244]

約数ペア:

[(1, 859622244), (2, 429811122), (3, 286540748), (4, 214905561), (6, 143270374), (12, 71635187), (13, 66124788), (19, 45243276), (26, 33062394), (38, 22621638), (39, 22041596), (52, 16531197), (57, 15081092), (76, 11310819), (78, 11020798), (114, 7540546), (156, 5510399), (228, 3770273), (247, 3480252), (494, 1740126), (741, 1160084), (988, 870063), (1482, 580042), (2964, 290021)]