1286486499042

素因数分解:

$2^1\times 3^2\times {\mathrm{1601}}^1\times {\mathrm{5003}}^1\times {\mathrm{8923}}^1$

素因数の和:15535

約数の個数: 48

約数和(自身を含む): 2789998574688

約数和(自身を除く): 1503512075646

約数列:

[1, 2, 3, 6, 9, 18, 1601, 3202, 4803, 5003, 8923, 9606, 10006, 14409, 15009, 17846, 26769, 28818, 30018, 45027, 53538, 80307, 90054, 160614, 8009803, 14285723, 16019606, 24029409, 28571446, 42857169, 44641769, 48058818, 72088227, 85714338, 89283538, 128571507, 133925307, 144176454, 257143014, 267850614, 401775921, 803551842, 71471472169, 142942944338, 214414416507, 428828833014, 643243249521, 1286486499042]

約数ペア:

[(1, 1286486499042), (2, 643243249521), (3, 428828833014), (6, 214414416507), (9, 142942944338), (18, 71471472169), (1601, 803551842), (3202, 401775921), (4803, 267850614), (5003, 257143014), (8923, 144176454), (9606, 133925307), (10006, 128571507), (14409, 89283538), (15009, 85714338), (17846, 72088227), (26769, 48058818), (28818, 44641769), (30018, 42857169), (45027, 28571446), (53538, 24029409), (80307, 16019606), (90054, 14285723), (160614, 8009803)]