490869912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1573301}}^1$

素因数の和:1573323

約数の個数: 32

約数和(自身を含む): 1321573680

約数和(自身を除く): 830703768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1573301, 3146602, 4719903, 6293204, 9439806, 12586408, 18879612, 20452913, 37759224, 40905826, 61358739, 81811652, 122717478, 163623304, 245434956, 490869912]

約数ペア:

[(1, 490869912), (2, 245434956), (3, 163623304), (4, 122717478), (6, 81811652), (8, 61358739), (12, 40905826), (13, 37759224), (24, 20452913), (26, 18879612), (39, 12586408), (52, 9439806), (78, 6293204), (104, 4719903), (156, 3146602), (312, 1573301)]