1569444850220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1\times {\mathrm{956477}}^1$

素因数の和:962810

約数の個数: 48

約数和(自身を含む): 3549926011968

約数和(自身を除く): 1980481161748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6311, 12622, 25244, 31555, 63110, 82043, 126220, 164086, 328172, 410215, 820430, 956477, 1640860, 1912954, 3825908, 4782385, 9564770, 12434201, 19129540, 24868402, 49736804, 62171005, 124342010, 248684020, 6036326347, 12072652694, 24145305388, 30181631735, 60363263470, 78472242511, 120726526940, 156944485022, 313888970044, 392361212555, 784722425110, 1569444850220]

約数ペア:

[(1, 1569444850220), (2, 784722425110), (4, 392361212555), (5, 313888970044), (10, 156944485022), (13, 120726526940), (20, 78472242511), (26, 60363263470), (52, 30181631735), (65, 24145305388), (130, 12072652694), (260, 6036326347), (6311, 248684020), (12622, 124342010), (25244, 62171005), (31555, 49736804), (63110, 24868402), (82043, 19129540), (126220, 12434201), (164086, 9564770), (328172, 4782385), (410215, 3825908), (820430, 1912954), (956477, 1640860)]