407372222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{30671}}^1$

素因数の和:30931

約数の個数: 16

約数和(自身を含む): 634910400

約数和(自身を除く): 227538178

約数列:

[1, 2, 29, 58, 229, 458, 6641, 13282, 30671, 61342, 889459, 1778918, 7023659, 14047318, 203686111, 407372222]

約数ペア:

[(1, 407372222), (2, 203686111), (29, 14047318), (58, 7023659), (229, 1778918), (458, 889459), (6641, 61342), (13282, 30671)]