797428366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{81023}}^1$

素因数の和:81088

約数の個数: 32

約数和(自身を含む): 1477877760

約数和(自身を除く): 680449394

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 81023, 162046, 567161, 1134322, 1539437, 2997851, 3078874, 5995702, 10776059, 20984957, 21552118, 41969914, 56959169, 113918338, 398714183, 797428366]

約数ペア:

[(1, 797428366), (2, 398714183), (7, 113918338), (14, 56959169), (19, 41969914), (37, 21552118), (38, 20984957), (74, 10776059), (133, 5995702), (259, 3078874), (266, 2997851), (518, 1539437), (703, 1134322), (1406, 567161), (4921, 162046), (9842, 81023)]