1954295312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{5147}}^1$

素因数の和:6423

約数の個数: 40

約数和(自身を含む): 3989700000

約数和(自身を除く): 2035404688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1249, 2498, 4996, 5147, 9992, 10294, 19984, 20588, 23731, 41176, 47462, 82352, 94924, 97793, 189848, 195586, 379696, 391172, 782344, 1564688, 6428603, 12857206, 25714412, 51428824, 102857648, 122143457, 244286914, 488573828, 977147656, 1954295312]

約数ペア:

[(1, 1954295312), (2, 977147656), (4, 488573828), (8, 244286914), (16, 122143457), (19, 102857648), (38, 51428824), (76, 25714412), (152, 12857206), (304, 6428603), (1249, 1564688), (2498, 782344), (4996, 391172), (5147, 379696), (9992, 195586), (10294, 189848), (19984, 97793), (20588, 94924), (23731, 82352), (41176, 47462)]