1900839954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{29683}}^1$

素因数の和:30522

約数の個数: 32

約数和(自身を含む): 4099241664

約数和(自身を除く): 2198401710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1642, 2463, 4926, 10673, 21346, 29683, 32019, 59366, 64038, 89049, 178098, 385879, 771758, 1157637, 2315274, 24369743, 48739486, 73109229, 146218458, 316806659, 633613318, 950419977, 1900839954]

約数ペア:

[(1, 1900839954), (2, 950419977), (3, 633613318), (6, 316806659), (13, 146218458), (26, 73109229), (39, 48739486), (78, 24369743), (821, 2315274), (1642, 1157637), (2463, 771758), (4926, 385879), (10673, 178098), (21346, 89049), (29683, 64038), (32019, 59366)]