277238954

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{14251}}^1$

素因数の和:14461

約数の個数: 16

約数和(自身を含む): 424823616

約数和(自身を除く): 147584662

約数列:

[1, 2, 71, 137, 142, 274, 9727, 14251, 19454, 28502, 1011821, 1952387, 2023642, 3904774, 138619477, 277238954]

約数ペア:

[(1, 277238954), (2, 138619477), (71, 3904774), (137, 2023642), (142, 1952387), (274, 1011821), (9727, 28502), (14251, 19454)]