919643982

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 1849699584

約数和(自身を除く): 930055602

約数列:

[1, 2, 3, 6, 487, 491, 641, 974, 982, 1282, 1461, 1473, 1923, 2922, 2946, 3846, 239117, 312167, 314731, 478234, 624334, 629462, 717351, 936501, 944193, 1434702, 1873002, 1888386, 153273997, 306547994, 459821991, 919643982]

約数ペア:

[(1, 919643982), (2, 459821991), (3, 306547994), (6, 153273997), (487, 1888386), (491, 1873002), (641, 1434702), (974, 944193), (982, 936501), (1282, 717351), (1461, 629462), (1473, 624334), (1923, 478234), (2922, 314731), (2946, 312167), (3846, 239117)]