797405714

素因数分解:

$2^1\times 7^4\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1028

約数の個数: 40

約数和(自身を含む): 1403771568

約数和(自身を除く): 606365854

約数列:

[1, 2, 7, 14, 49, 98, 211, 343, 422, 686, 787, 1477, 1574, 2401, 2954, 4802, 5509, 10339, 11018, 20678, 38563, 72373, 77126, 144746, 166057, 269941, 332114, 506611, 539882, 1013222, 1162399, 1889587, 2324798, 3779174, 8136793, 16273586, 56957551, 113915102, 398702857, 797405714]

約数ペア:

[(1, 797405714), (2, 398702857), (7, 113915102), (14, 56957551), (49, 16273586), (98, 8136793), (211, 3779174), (343, 2324798), (422, 1889587), (686, 1162399), (787, 1013222), (1477, 539882), (1574, 506611), (2401, 332114), (2954, 269941), (4802, 166057), (5509, 144746), (10339, 77126), (11018, 72373), (20678, 38563)]