1255872722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 2261123424

約数和(自身を除く): 1005250702

約数列:

[1, 2, 13, 17, 26, 34, 37, 41, 74, 82, 221, 442, 481, 533, 629, 697, 962, 1066, 1258, 1394, 1517, 1873, 3034, 3746, 8177, 9061, 16354, 18122, 19721, 24349, 25789, 31841, 39442, 48698, 51578, 63682, 69301, 76793, 138602, 153586, 335257, 413933, 670514, 827866, 900913, 998309, 1178117, 1305481, 1801826, 1996618, 2356234, 2610962, 2841341, 5682682, 15315521, 16971253, 30631042, 33942506, 36937433, 48302797, 73874866, 96605594, 627936361, 1255872722]

約数ペア:

[(1, 1255872722), (2, 627936361), (13, 96605594), (17, 73874866), (26, 48302797), (34, 36937433), (37, 33942506), (41, 30631042), (74, 16971253), (82, 15315521), (221, 5682682), (442, 2841341), (481, 2610962), (533, 2356234), (629, 1996618), (697, 1801826), (962, 1305481), (1066, 1178117), (1258, 998309), (1394, 900913), (1517, 827866), (1873, 670514), (3034, 413933), (3746, 335257), (8177, 153586), (9061, 138602), (16354, 76793), (18122, 69301), (19721, 63682), (24349, 51578), (25789, 48698), (31841, 39442)]