2390956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 1983764

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 239, 244, 478, 956, 2501, 5002, 9799, 10004, 14579, 19598, 29158, 39196, 58316, 597739, 1195478, 2390956]

約数ペア:

[(1, 2390956), (2, 1195478), (4, 597739), (41, 58316), (61, 39196), (82, 29158), (122, 19598), (164, 14579), (239, 10004), (244, 9799), (478, 5002), (956, 2501)]