2080644104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{31567}}^1$

素因数の和:31698

約数の個数: 64

約数和(自身を含む): 4909455360

約数和(自身を除く): 2828811256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 4708, 5992, 8239, 9416, 16478, 31567, 32956, 63134, 65912, 126268, 220969, 252536, 347237, 441938, 694474, 883876, 1388948, 1767752, 2430659, 2777896, 3377669, 4861318, 6755338, 9722636, 13510676, 19445272, 23643683, 27021352, 37154359, 47287366, 74308718, 94574732, 148617436, 189149464, 260080513, 297234872, 520161026, 1040322052, 2080644104]

約数ペア:

[(1, 2080644104), (2, 1040322052), (4, 520161026), (7, 297234872), (8, 260080513), (11, 189149464), (14, 148617436), (22, 94574732), (28, 74308718), (44, 47287366), (56, 37154359), (77, 27021352), (88, 23643683), (107, 19445272), (154, 13510676), (214, 9722636), (308, 6755338), (428, 4861318), (616, 3377669), (749, 2777896), (856, 2430659), (1177, 1767752), (1498, 1388948), (2354, 883876), (2996, 694474), (4708, 441938), (5992, 347237), (8239, 252536), (9416, 220969), (16478, 126268), (31567, 65912), (32956, 63134)]