2045802605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 3149217792

約数和(自身を除く): 1103415187

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 167, 235, 329, 385, 517, 677, 835, 1169, 1645, 1837, 2585, 3385, 3619, 4739, 5845, 7447, 7849, 9185, 12859, 18095, 23695, 31819, 37235, 39245, 52129, 54943, 64295, 86339, 113059, 159095, 222733, 260645, 274715, 350009, 431695, 565295, 604373, 791413, 1113665, 1243649, 1750045, 2450063, 3021865, 3957065, 5313773, 6218245, 8705543, 12250315, 26568865, 37196411, 43527715, 58451503, 185982055, 292257515, 409160521, 2045802605]

約数ペア:

[(1, 2045802605), (5, 409160521), (7, 292257515), (11, 185982055), (35, 58451503), (47, 43527715), (55, 37196411), (77, 26568865), (167, 12250315), (235, 8705543), (329, 6218245), (385, 5313773), (517, 3957065), (677, 3021865), (835, 2450063), (1169, 1750045), (1645, 1243649), (1837, 1113665), (2585, 791413), (3385, 604373), (3619, 565295), (4739, 431695), (5845, 350009), (7447, 274715), (7849, 260645), (9185, 222733), (12859, 159095), (18095, 113059), (23695, 86339), (31819, 64295), (37235, 54943), (39245, 52129)]