1393968

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 3647088

約数和(自身を除く): 2253120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 257, 339, 452, 514, 678, 771, 904, 1028, 1356, 1542, 1808, 2056, 2712, 3084, 4112, 5424, 6168, 12336, 29041, 58082, 87123, 116164, 174246, 232328, 348492, 464656, 696984, 1393968]

約数ペア:

[(1, 1393968), (2, 696984), (3, 464656), (4, 348492), (6, 232328), (8, 174246), (12, 116164), (16, 87123), (24, 58082), (48, 29041), (113, 12336), (226, 6168), (257, 5424), (339, 4112), (452, 3084), (514, 2712), (678, 2056), (771, 1808), (904, 1542), (1028, 1356)]