123505871042

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{308723}}^1$

素因数の和:309673

約数の個数: 16

約数和(自身を含む): 186138343872

約数和(自身を除く): 62632472830

約数列:

[1, 2, 317, 631, 634, 1262, 200027, 308723, 400054, 617446, 97865191, 194804213, 195730382, 389608426, 61752935521, 123505871042]

約数ペア:

[(1, 123505871042), (2, 61752935521), (317, 389608426), (631, 195730382), (634, 194804213), (1262, 97865191), (200027, 617446), (308723, 400054)]