830057332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{840139}}^1$

素因数の和:840175

約数の個数: 24

約数和(自身を含む): 1646674400

約数和(自身を除く): 816617068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 840139, 1680278, 3360556, 10921807, 15962641, 21843614, 31925282, 43687228, 63850564, 207514333, 415028666, 830057332]

約数ペア:

[(1, 830057332), (2, 415028666), (4, 207514333), (13, 63850564), (19, 43687228), (26, 31925282), (38, 21843614), (52, 15962641), (76, 10921807), (247, 3360556), (494, 1680278), (988, 840139)]