1657175044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{13291}}^1$

素因数の和:13436

約数の個数: 48

約数和(自身を含む): 3415086976

約数和(自身を除く): 1757911932

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 854, 1022, 1708, 2044, 4453, 8906, 13291, 17812, 26582, 31171, 53164, 62342, 93037, 124684, 186074, 372148, 810751, 970243, 1621502, 1940486, 3243004, 3880972, 5675257, 6791701, 11350514, 13583402, 22701028, 27166804, 59184823, 118369646, 236739292, 414293761, 828587522, 1657175044]

約数ペア:

[(1, 1657175044), (2, 828587522), (4, 414293761), (7, 236739292), (14, 118369646), (28, 59184823), (61, 27166804), (73, 22701028), (122, 13583402), (146, 11350514), (244, 6791701), (292, 5675257), (427, 3880972), (511, 3243004), (854, 1940486), (1022, 1621502), (1708, 970243), (2044, 810751), (4453, 372148), (8906, 186074), (13291, 124684), (17812, 93037), (26582, 62342), (31171, 53164)]