1489279610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1636571}}^1$

素因数の和:1636598

約数の個数: 32

約数和(自身を含む): 3299329152

約数和(自身を除く): 1810049542

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1636571, 3273142, 8182855, 11455997, 16365710, 21275423, 22911994, 42550846, 57279985, 106377115, 114559970, 148927961, 212754230, 297855922, 744639805, 1489279610]

約数ペア:

[(1, 1489279610), (2, 744639805), (5, 297855922), (7, 212754230), (10, 148927961), (13, 114559970), (14, 106377115), (26, 57279985), (35, 42550846), (65, 22911994), (70, 21275423), (91, 16365710), (130, 11455997), (182, 8182855), (455, 3273142), (910, 1636571)]