629176156

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 1283530752

約数和(自身を除く): 654354596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 191, 284, 382, 497, 764, 994, 1337, 1657, 1988, 2674, 3314, 5348, 6628, 11599, 13561, 23198, 27122, 46396, 54244, 94927, 117647, 189854, 235294, 316487, 379708, 470588, 632974, 823529, 1265948, 1647058, 2215409, 3294116, 4430818, 8861636, 22470577, 44941154, 89882308, 157294039, 314588078, 629176156]

約数ペア:

[(1, 629176156), (2, 314588078), (4, 157294039), (7, 89882308), (14, 44941154), (28, 22470577), (71, 8861636), (142, 4430818), (191, 3294116), (284, 2215409), (382, 1647058), (497, 1265948), (764, 823529), (994, 632974), (1337, 470588), (1657, 379708), (1988, 316487), (2674, 235294), (3314, 189854), (5348, 117647), (6628, 94927), (11599, 54244), (13561, 46396), (23198, 27122)]