1557718006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{10487}}^1$

素因数の和:10728

約数の個数: 32

約数和(自身を含む): 2616546240

約数和(自身を除く): 1058828234

約数列:

[1, 2, 13, 26, 29, 58, 197, 377, 394, 754, 2561, 5122, 5713, 10487, 11426, 20974, 74269, 136331, 148538, 272662, 304123, 608246, 2065939, 3953599, 4131878, 7907198, 26857207, 53714414, 59912231, 119824462, 778859003, 1557718006]

約数ペア:

[(1, 1557718006), (2, 778859003), (13, 119824462), (26, 59912231), (29, 53714414), (58, 26857207), (197, 7907198), (377, 4131878), (394, 3953599), (754, 2065939), (2561, 608246), (5122, 304123), (5713, 272662), (10487, 148538), (11426, 136331), (20974, 74269)]