7898676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12261324

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1249, 1581, 2108, 2498, 3162, 3747, 4996, 6324, 7494, 14988, 21233, 38719, 42466, 63699, 77438, 84932, 116157, 127398, 154876, 232314, 254796, 464628, 658223, 1316446, 1974669, 2632892, 3949338, 7898676]

約数ペア:

[(1, 7898676), (2, 3949338), (3, 2632892), (4, 1974669), (6, 1316446), (12, 658223), (17, 464628), (31, 254796), (34, 232314), (51, 154876), (62, 127398), (68, 116157), (93, 84932), (102, 77438), (124, 63699), (186, 42466), (204, 38719), (372, 21233), (527, 14988), (1054, 7494), (1249, 6324), (1581, 4996), (2108, 3747), (2498, 3162)]