3485657521

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 3860011584

約数和(自身を除く): 374354063

約数列:

[1, 19, 23, 197, 361, 437, 2131, 3743, 4531, 8303, 40489, 49013, 71117, 86089, 419807, 769291, 931247, 1635691, 7976333, 9655561, 17693693, 151550327, 183455659, 3485657521]

約数ペア:

[(1, 3485657521), (19, 183455659), (23, 151550327), (197, 17693693), (361, 9655561), (437, 7976333), (2131, 1635691), (3743, 931247), (4531, 769291), (8303, 419807), (40489, 86089), (49013, 71117)]