2155121202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{2063}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 4743567360

約数和(自身を除く): 2588446158

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 227, 354, 454, 681, 767, 1362, 1534, 2063, 2301, 2951, 4126, 4602, 5902, 6189, 8853, 12378, 13393, 17706, 26786, 26819, 40179, 53638, 80358, 80457, 121717, 160914, 174109, 243434, 348218, 365151, 468301, 522327, 730302, 936602, 1044654, 1404903, 1582321, 2809806, 3164642, 4746963, 6087913, 9493926, 12175826, 18263739, 27629759, 36527478, 55259518, 82889277, 165778554, 359186867, 718373734, 1077560601, 2155121202]

約数ペア:

[(1, 2155121202), (2, 1077560601), (3, 718373734), (6, 359186867), (13, 165778554), (26, 82889277), (39, 55259518), (59, 36527478), (78, 27629759), (118, 18263739), (177, 12175826), (227, 9493926), (354, 6087913), (454, 4746963), (681, 3164642), (767, 2809806), (1362, 1582321), (1534, 1404903), (2063, 1044654), (2301, 936602), (2951, 730302), (4126, 522327), (4602, 468301), (5902, 365151), (6189, 348218), (8853, 243434), (12378, 174109), (13393, 160914), (17706, 121717), (26786, 80457), (26819, 80358), (40179, 53638)]