1640952014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{8423}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 2717245440

約数和(自身を除く): 1076293426

約数列:

[1, 2, 13, 26, 59, 118, 127, 254, 767, 1534, 1651, 3302, 7493, 8423, 14986, 16846, 97409, 109499, 194818, 218998, 496957, 993914, 1069721, 2139442, 6460441, 12920882, 13906373, 27812746, 63113539, 126227078, 820476007, 1640952014]

約数ペア:

[(1, 1640952014), (2, 820476007), (13, 126227078), (26, 63113539), (59, 27812746), (118, 13906373), (127, 12920882), (254, 6460441), (767, 2139442), (1534, 1069721), (1651, 993914), (3302, 496957), (7493, 218998), (8423, 194818), (14986, 109499), (16846, 97409)]