378009668894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62207}}^1\times {\mathrm{21247}}^1$

素因数の和:83480

約数の個数: 32

約数和(自身を含む): 666184974336

約数和(自身を除く): 288175305442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 21247, 42494, 62207, 124414, 233717, 276211, 467434, 552422, 684277, 808691, 1368554, 1617382, 3038321, 6076642, 8895601, 17791202, 1321712129, 2643424258, 14538833419, 17182257677, 29077666838, 34364515354, 189004834447, 378009668894]

約数ペア:

[(1, 378009668894), (2, 189004834447), (11, 34364515354), (13, 29077666838), (22, 17182257677), (26, 14538833419), (143, 2643424258), (286, 1321712129), (21247, 17791202), (42494, 8895601), (62207, 6076642), (124414, 3038321), (233717, 1617382), (276211, 1368554), (467434, 808691), (552422, 684277)]