2015871044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{4283}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 4059175680

約数和(自身を除く): 2043304636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 563, 836, 1126, 2252, 4283, 6193, 8566, 10697, 12386, 17132, 21394, 24772, 42788, 47113, 81377, 94226, 117667, 162754, 188452, 235334, 325508, 470668, 895147, 1790294, 2411329, 3580588, 4822658, 9645316, 26524619, 45815251, 53049238, 91630502, 106098476, 183261004, 503967761, 1007935522, 2015871044]

約数ペア:

[(1, 2015871044), (2, 1007935522), (4, 503967761), (11, 183261004), (19, 106098476), (22, 91630502), (38, 53049238), (44, 45815251), (76, 26524619), (209, 9645316), (418, 4822658), (563, 3580588), (836, 2411329), (1126, 1790294), (2252, 895147), (4283, 470668), (6193, 325508), (8566, 235334), (10697, 188452), (12386, 162754), (17132, 117667), (21394, 94226), (24772, 81377), (42788, 47113)]