2688897965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1901}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 3558352896

約数和(自身を除く): 869454931

約数列:

[1, 5, 13, 47, 65, 235, 463, 611, 1901, 2315, 3055, 6019, 9505, 21761, 24713, 30095, 89347, 108805, 123565, 282893, 446735, 880163, 1161511, 1414465, 4400815, 5807555, 11442119, 41367661, 57210595, 206838305, 537779593, 2688897965]

約数ペア:

[(1, 2688897965), (5, 537779593), (13, 206838305), (47, 57210595), (65, 41367661), (235, 11442119), (463, 5807555), (611, 4400815), (1901, 1414465), (2315, 1161511), (3055, 880163), (6019, 446735), (9505, 282893), (21761, 123565), (24713, 108805), (30095, 89347)]