177052018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21347}}^1$

素因数の和:21402

約数の個数: 32

約数和(自身を含む): 322781760

約数和(自身を除く): 145729742

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 21347, 42694, 234817, 277511, 469634, 555022, 619063, 1238126, 3052621, 6105242, 6809693, 8047819, 13619386, 16095638, 88526009, 177052018]

約数ペア:

[(1, 177052018), (2, 88526009), (11, 16095638), (13, 13619386), (22, 8047819), (26, 6809693), (29, 6105242), (58, 3052621), (143, 1238126), (286, 619063), (319, 555022), (377, 469634), (638, 277511), (754, 234817), (4147, 42694), (8294, 21347)]