2198096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 4523520

約数和(自身を除く): 2325424

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 79, 94, 148, 158, 188, 296, 316, 376, 592, 632, 752, 1264, 1739, 2923, 3478, 3713, 5846, 6956, 7426, 11692, 13912, 14852, 23384, 27824, 29704, 46768, 59408, 137381, 274762, 549524, 1099048, 2198096]

約数ペア:

[(1, 2198096), (2, 1099048), (4, 549524), (8, 274762), (16, 137381), (37, 59408), (47, 46768), (74, 29704), (79, 27824), (94, 23384), (148, 14852), (158, 13912), (188, 11692), (296, 7426), (316, 6956), (376, 5846), (592, 3713), (632, 3478), (752, 2923), (1264, 1739)]