1680451386

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^2$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 3457935936

約数和(自身を除く): 1777484550

約数列:

[1, 2, 3, 6, 73, 103, 146, 193, 206, 219, 309, 386, 438, 579, 618, 1158, 7519, 14089, 15038, 19879, 22557, 28178, 37249, 39758, 42267, 45114, 59637, 74498, 84534, 111747, 119274, 223494, 1451167, 2719177, 2902334, 3836647, 4353501, 5438354, 7673294, 8157531, 8707002, 11509941, 16315062, 23019882, 280075231, 560150462, 840225693, 1680451386]

約数ペア:

[(1, 1680451386), (2, 840225693), (3, 560150462), (6, 280075231), (73, 23019882), (103, 16315062), (146, 11509941), (193, 8707002), (206, 8157531), (219, 7673294), (309, 5438354), (386, 4353501), (438, 3836647), (579, 2902334), (618, 2719177), (1158, 1451167), (7519, 223494), (14089, 119274), (15038, 111747), (19879, 84534), (22557, 74498), (28178, 59637), (37249, 45114), (39758, 42267)]