1564348

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 2866752

約数和(自身を除く): 1302404

約数列:

[1, 2, 4, 47, 53, 94, 106, 157, 188, 212, 314, 628, 2491, 4982, 7379, 8321, 9964, 14758, 16642, 29516, 33284, 391087, 782174, 1564348]

約数ペア:

[(1, 1564348), (2, 782174), (4, 391087), (47, 33284), (53, 29516), (94, 16642), (106, 14758), (157, 9964), (188, 8321), (212, 7379), (314, 4982), (628, 2491)]