631485078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{190321}}^1$

素因数の和:190412

約数の個数: 32

約数和(自身を含む): 1461672960

約数和(自身を除く): 830187882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 190321, 380642, 570963, 1141926, 1332247, 2664494, 3996741, 7993482, 15035359, 30070718, 45106077, 90212154, 105247513, 210495026, 315742539, 631485078]

約数ペア:

[(1, 631485078), (2, 315742539), (3, 210495026), (6, 105247513), (7, 90212154), (14, 45106077), (21, 30070718), (42, 15035359), (79, 7993482), (158, 3996741), (237, 2664494), (474, 1332247), (553, 1141926), (1106, 570963), (1659, 380642), (3318, 190321)]