1856005168

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{853}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 3621643200

約数和(自身を除く): 1765638032

約数列:

[1, 2, 4, 8, 16, 239, 478, 569, 853, 956, 1138, 1706, 1912, 2276, 3412, 3824, 4552, 6824, 9104, 13648, 135991, 203867, 271982, 407734, 485357, 543964, 815468, 970714, 1087928, 1630936, 1941428, 2175856, 3261872, 3882856, 7765712, 116000323, 232000646, 464001292, 928002584, 1856005168]

約数ペア:

[(1, 1856005168), (2, 928002584), (4, 464001292), (8, 232000646), (16, 116000323), (239, 7765712), (478, 3882856), (569, 3261872), (853, 2175856), (956, 1941428), (1138, 1630936), (1706, 1087928), (1912, 970714), (2276, 815468), (3412, 543964), (3824, 485357), (4552, 407734), (6824, 271982), (9104, 203867), (13648, 135991)]