2008556403

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{44507}}^1$

素因数の和:44831

約数の個数: 24

約数和(自身を含む): 3125529792

約数和(自身を除く): 1116973389

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 44507, 45129, 133521, 311549, 934647, 2180843, 6542529, 13663649, 40990947, 95645543, 286936629, 669518801, 2008556403]

約数ペア:

[(1, 2008556403), (3, 669518801), (7, 286936629), (21, 95645543), (49, 40990947), (147, 13663649), (307, 6542529), (921, 2180843), (2149, 934647), (6447, 311549), (15043, 133521), (44507, 45129)]