2174121215

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{4357}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 3049902720

約数和(自身を除く): 875781505

約数列:

[1, 5, 7, 35, 53, 265, 269, 371, 1345, 1855, 1883, 4357, 9415, 14257, 21785, 30499, 71285, 99799, 152495, 230921, 498995, 1154605, 1172033, 1616447, 5860165, 8082235, 8204231, 41021155, 62117749, 310588745, 434824243, 2174121215]

約数ペア:

[(1, 2174121215), (5, 434824243), (7, 310588745), (35, 62117749), (53, 41021155), (265, 8204231), (269, 8082235), (371, 5860165), (1345, 1616447), (1855, 1172033), (1883, 1154605), (4357, 498995), (9415, 230921), (14257, 152495), (21785, 99799), (30499, 71285)]