389630406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1693}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 859752432

約数和(自身を除く): 470122026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 317, 363, 634, 726, 951, 1693, 1902, 3386, 3487, 5079, 6974, 10158, 10461, 18623, 20922, 37246, 38357, 55869, 76714, 111738, 115071, 204853, 230142, 409706, 536681, 614559, 1073362, 1229118, 1610043, 3220086, 5903491, 11806982, 17710473, 35420946, 64938401, 129876802, 194815203, 389630406]

約数ペア:

[(1, 389630406), (2, 194815203), (3, 129876802), (6, 64938401), (11, 35420946), (22, 17710473), (33, 11806982), (66, 5903491), (121, 3220086), (242, 1610043), (317, 1229118), (363, 1073362), (634, 614559), (726, 536681), (951, 409706), (1693, 230142), (1902, 204853), (3386, 115071), (3487, 111738), (5079, 76714), (6974, 55869), (10158, 38357), (10461, 37246), (18623, 20922)]