1155883388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 2261188608

約数和(自身を除く): 1105305220

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 127, 244, 254, 508, 671, 1342, 1397, 2684, 2794, 3391, 5588, 6782, 7747, 13564, 15494, 30988, 37301, 74602, 85217, 149204, 170434, 206851, 340868, 413702, 430657, 827404, 861314, 1722628, 2275361, 4550722, 4737227, 9101444, 9474454, 18948908, 26270077, 52540154, 105080308, 288970847, 577941694, 1155883388]

約数ペア:

[(1, 1155883388), (2, 577941694), (4, 288970847), (11, 105080308), (22, 52540154), (44, 26270077), (61, 18948908), (122, 9474454), (127, 9101444), (244, 4737227), (254, 4550722), (508, 2275361), (671, 1722628), (1342, 861314), (1397, 827404), (2684, 430657), (2794, 413702), (3391, 340868), (5588, 206851), (6782, 170434), (7747, 149204), (13564, 85217), (15494, 74602), (30988, 37301)]