1279604152

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{59219}}^1$

素因数の和:59335

約数の個数: 32

約数和(自身を含む): 2497899600

約数和(自身を除く): 1218295448

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 5402, 10804, 21608, 59219, 118438, 236876, 473752, 2191103, 4322987, 4382206, 8645974, 8764412, 17291948, 17528824, 34583896, 159950519, 319901038, 639802076, 1279604152]

約数ペア:

[(1, 1279604152), (2, 639802076), (4, 319901038), (8, 159950519), (37, 34583896), (73, 17528824), (74, 17291948), (146, 8764412), (148, 8645974), (292, 4382206), (296, 4322987), (584, 2191103), (2701, 473752), (5402, 236876), (10804, 118438), (21608, 59219)]