1036851890

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{2039}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 1883882880

約数和(自身を除く): 847030990

約数列:

[1, 2, 5, 10, 211, 241, 422, 482, 1055, 1205, 2039, 2110, 2410, 4078, 10195, 20390, 50851, 101702, 254255, 430229, 491399, 508510, 860458, 982798, 2151145, 2456995, 4302290, 4913990, 103685189, 207370378, 518425945, 1036851890]

約数ペア:

[(1, 1036851890), (2, 518425945), (5, 207370378), (10, 103685189), (211, 4913990), (241, 4302290), (422, 2456995), (482, 2151145), (1055, 982798), (1205, 860458), (2039, 508510), (2110, 491399), (2410, 430229), (4078, 254255), (10195, 101702), (20390, 50851)]