406386870430

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{52846147}}^1$

素因数の和:52846923

約数の個数: 16

約数和(自身を含む): 732447611280

約数和(自身を除く): 326060740850

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 52846147, 105692294, 264230735, 528461470, 40638687043, 81277374086, 203193435215, 406386870430]

約数ペア:

[(1, 406386870430), (2, 203193435215), (5, 81277374086), (10, 40638687043), (769, 528461470), (1538, 264230735), (3845, 105692294), (7690, 52846147)]