630097928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{52057}}^1$

素因数の和:52169

約数の個数: 32

約数和(自身を含む): 1265009400

約数和(自身を除く): 634911472

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 52057, 104114, 208228, 416456, 884969, 1769938, 3539876, 4633073, 7079752, 9266146, 18532292, 37064584, 78762241, 157524482, 315048964, 630097928]

約数ペア:

[(1, 630097928), (2, 315048964), (4, 157524482), (8, 78762241), (17, 37064584), (34, 18532292), (68, 9266146), (89, 7079752), (136, 4633073), (178, 3539876), (356, 1769938), (712, 884969), (1513, 416456), (3026, 208228), (6052, 104114), (12104, 52057)]