2131116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3513684

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 719, 741, 988, 1438, 1482, 2157, 2876, 2964, 4314, 8628, 9347, 13661, 18694, 27322, 28041, 37388, 40983, 54644, 56082, 81966, 112164, 163932, 177593, 355186, 532779, 710372, 1065558, 2131116]

約数ペア:

[(1, 2131116), (2, 1065558), (3, 710372), (4, 532779), (6, 355186), (12, 177593), (13, 163932), (19, 112164), (26, 81966), (38, 56082), (39, 54644), (52, 40983), (57, 37388), (76, 28041), (78, 27322), (114, 18694), (156, 13661), (228, 9347), (247, 8628), (494, 4314), (719, 2964), (741, 2876), (988, 2157), (1438, 1482)]