2196996952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 4377600000

約数和(自身を除く): 2180603048

約数列:

[1, 2, 4, 8, 37, 47, 74, 79, 94, 148, 158, 188, 296, 316, 376, 632, 1739, 1999, 2923, 3478, 3713, 3998, 5846, 6956, 7426, 7996, 11692, 13912, 14852, 15992, 23384, 29704, 73963, 93953, 137381, 147926, 157921, 187906, 274762, 295852, 315842, 375812, 549524, 591704, 631684, 751624, 1099048, 1263368, 3476261, 5843077, 6952522, 7422287, 11686154, 13905044, 14844574, 23372308, 27810088, 29689148, 46744616, 59378296, 274624619, 549249238, 1098498476, 2196996952]

約数ペア:

[(1, 2196996952), (2, 1098498476), (4, 549249238), (8, 274624619), (37, 59378296), (47, 46744616), (74, 29689148), (79, 27810088), (94, 23372308), (148, 14844574), (158, 13905044), (188, 11686154), (296, 7422287), (316, 6952522), (376, 5843077), (632, 3476261), (1739, 1263368), (1999, 1099048), (2923, 751624), (3478, 631684), (3713, 591704), (3998, 549524), (5846, 375812), (6956, 315842), (7426, 295852), (7996, 274762), (11692, 187906), (13912, 157921), (14852, 147926), (15992, 137381), (23384, 93953), (29704, 73963)]