1240565556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{2539}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 3049625600

約数和(自身を除く): 1809060044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2143, 2539, 4286, 5078, 6429, 7617, 8572, 10156, 12858, 15234, 25716, 30468, 40717, 48241, 81434, 96482, 122151, 144723, 162868, 192964, 244302, 289446, 488604, 578892, 5441077, 10882154, 16323231, 21764308, 32646462, 65292924, 103380463, 206760926, 310141389, 413521852, 620282778, 1240565556]

約数ペア:

[(1, 1240565556), (2, 620282778), (3, 413521852), (4, 310141389), (6, 206760926), (12, 103380463), (19, 65292924), (38, 32646462), (57, 21764308), (76, 16323231), (114, 10882154), (228, 5441077), (2143, 578892), (2539, 488604), (4286, 289446), (5078, 244302), (6429, 192964), (7617, 162868), (8572, 144723), (10156, 122151), (12858, 96482), (15234, 81434), (25716, 48241), (30468, 40717)]