1516528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 3312288

約数和(自身を除く): 1795760

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 317, 368, 598, 634, 1196, 1268, 2392, 2536, 4121, 4784, 5072, 7291, 8242, 14582, 16484, 29164, 32968, 58328, 65936, 94783, 116656, 189566, 379132, 758264, 1516528]

約数ペア:

[(1, 1516528), (2, 758264), (4, 379132), (8, 189566), (13, 116656), (16, 94783), (23, 65936), (26, 58328), (46, 32968), (52, 29164), (92, 16484), (104, 14582), (184, 8242), (208, 7291), (299, 5072), (317, 4784), (368, 4121), (598, 2536), (634, 2392), (1196, 1268)]