842712494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1045549}}^1$

素因数の和:1045595

約数の個数: 16

約数和(自身を含む): 1405219200

約数和(自身を除く): 562506706

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1045549, 2091098, 13592137, 27184274, 32412019, 64824038, 421356247, 842712494]

約数ペア:

[(1, 842712494), (2, 421356247), (13, 64824038), (26, 32412019), (31, 27184274), (62, 13592137), (403, 2091098), (806, 1045549)]