277282978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 493320960

約数和(自身を除く): 216037982

約数列:

[1, 2, 7, 14, 29, 58, 203, 373, 406, 746, 1831, 2611, 3662, 5222, 10817, 12817, 21634, 25634, 53099, 75719, 106198, 151438, 371693, 682963, 743386, 1365926, 4780741, 9561482, 19805927, 39611854, 138641489, 277282978]

約数ペア:

[(1, 277282978), (2, 138641489), (7, 39611854), (14, 19805927), (29, 9561482), (58, 4780741), (203, 1365926), (373, 743386), (406, 682963), (746, 371693), (1831, 151438), (2611, 106198), (3662, 75719), (5222, 53099), (10817, 25634), (12817, 21634)]