470891028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 1122992640

約数和(自身を除く): 652101612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 262, 284, 393, 426, 524, 786, 852, 1572, 4219, 8438, 9301, 12657, 16876, 18602, 25314, 27903, 37204, 50628, 55806, 111612, 299549, 552689, 599098, 898647, 1105378, 1198196, 1658067, 1797294, 2210756, 3316134, 3594588, 6632268, 39240919, 78481838, 117722757, 156963676, 235445514, 470891028]

約数ペア:

[(1, 470891028), (2, 235445514), (3, 156963676), (4, 117722757), (6, 78481838), (12, 39240919), (71, 6632268), (131, 3594588), (142, 3316134), (213, 2210756), (262, 1797294), (284, 1658067), (393, 1198196), (426, 1105378), (524, 898647), (786, 599098), (852, 552689), (1572, 299549), (4219, 111612), (8438, 55806), (9301, 50628), (12657, 37204), (16876, 27903), (18602, 25314)]