79691986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 135723456

約数和(自身を除く): 56031470

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 1381, 2623, 2762, 5246, 15191, 28853, 30382, 57706, 59383, 84241, 118766, 168482, 653213, 926651, 1306426, 1853302, 3622363, 7244726, 39845993, 79691986]

約数ペア:

[(1, 79691986), (2, 39845993), (11, 7244726), (22, 3622363), (43, 1853302), (61, 1306426), (86, 926651), (122, 653213), (473, 168482), (671, 118766), (946, 84241), (1342, 59383), (1381, 57706), (2623, 30382), (2762, 28853), (5246, 15191)]