1258943092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{18911}}^1$

素因数の和:19032

約数の個数: 48

約数和(自身を含む): 2573544960

約数和(自身を除く): 1314601868

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3026, 3916, 6052, 16643, 18911, 33286, 37822, 66572, 75644, 208021, 321487, 416042, 642974, 832084, 1285948, 1683079, 3366158, 3536357, 6732316, 7072714, 14145428, 18513869, 28612343, 37027738, 57224686, 74055476, 114449372, 314735773, 629471546, 1258943092]

約数ペア:

[(1, 1258943092), (2, 629471546), (4, 314735773), (11, 114449372), (17, 74055476), (22, 57224686), (34, 37027738), (44, 28612343), (68, 18513869), (89, 14145428), (178, 7072714), (187, 6732316), (356, 3536357), (374, 3366158), (748, 1683079), (979, 1285948), (1513, 832084), (1958, 642974), (3026, 416042), (3916, 321487), (6052, 208021), (16643, 75644), (18911, 66572), (33286, 37822)]