130642516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 234089856

約数和(自身を除く): 103447340

約数列:

[1, 2, 4, 47, 94, 188, 571, 1142, 1217, 2284, 2434, 4868, 26837, 53674, 57199, 107348, 114398, 228796, 694907, 1389814, 2779628, 32660629, 65321258, 130642516]

約数ペア:

[(1, 130642516), (2, 65321258), (4, 32660629), (47, 2779628), (94, 1389814), (188, 694907), (571, 228796), (1142, 114398), (1217, 107348), (2284, 57199), (2434, 53674), (4868, 26837)]