129609938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 213055920

約数和(自身を除く): 83445982

約数列:

[1, 2, 17, 34, 41, 82, 109, 218, 697, 853, 1394, 1706, 1853, 3706, 4469, 8938, 14501, 29002, 34973, 69946, 75973, 92977, 151946, 185954, 594541, 1189082, 1580609, 3161218, 3812057, 7624114, 64804969, 129609938]

約数ペア:

[(1, 129609938), (2, 64804969), (17, 7624114), (34, 3812057), (41, 3161218), (82, 1580609), (109, 1189082), (218, 594541), (697, 185954), (853, 151946), (1394, 92977), (1706, 75973), (1853, 69946), (3706, 34973), (4469, 29002), (8938, 14501)]