5208944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 11040960

約数和(自身を除く): 5832016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 317, 632, 634, 1027, 1264, 1268, 2054, 2536, 4108, 4121, 5072, 8216, 8242, 16432, 16484, 25043, 32968, 50086, 65936, 100172, 200344, 325559, 400688, 651118, 1302236, 2604472, 5208944]

約数ペア:

[(1, 5208944), (2, 2604472), (4, 1302236), (8, 651118), (13, 400688), (16, 325559), (26, 200344), (52, 100172), (79, 65936), (104, 50086), (158, 32968), (208, 25043), (316, 16484), (317, 16432), (632, 8242), (634, 8216), (1027, 5072), (1264, 4121), (1268, 4108), (2054, 2536)]