313620970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{36007}}^1$

素因数の和:36094

約数の個数: 32

約数和(自身を含む): 617033088

約数和(自身を除く): 303412118

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 36007, 72014, 180035, 360070, 468091, 936182, 2340455, 2412469, 4680910, 4824938, 12062345, 24124690, 31362097, 62724194, 156810485, 313620970]

約数ペア:

[(1, 313620970), (2, 156810485), (5, 62724194), (10, 31362097), (13, 24124690), (26, 12062345), (65, 4824938), (67, 4680910), (130, 2412469), (134, 2340455), (335, 936182), (670, 468091), (871, 360070), (1742, 180035), (4355, 72014), (8710, 36007)]