1747304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 3606120

約数和(自身を除く): 1858816

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 317, 424, 634, 689, 1268, 1378, 2536, 2756, 4121, 5512, 8242, 16484, 16801, 32968, 33602, 67204, 134408, 218413, 436826, 873652, 1747304]

約数ペア:

[(1, 1747304), (2, 873652), (4, 436826), (8, 218413), (13, 134408), (26, 67204), (52, 33602), (53, 32968), (104, 16801), (106, 16484), (212, 8242), (317, 5512), (424, 4121), (634, 2756), (689, 2536), (1268, 1378)]