977363716

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 1993122432

約数和(自身を除く): 1015758716

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 401, 427, 802, 854, 1427, 1604, 1708, 2807, 2854, 5614, 5708, 9989, 11228, 19978, 24461, 39956, 48922, 87047, 97844, 171227, 174094, 342454, 348188, 572227, 609329, 684908, 1144454, 1218658, 2288908, 2437316, 4005589, 8011178, 16022356, 34905847, 69811694, 139623388, 244340929, 488681858, 977363716]

約数ペア:

[(1, 977363716), (2, 488681858), (4, 244340929), (7, 139623388), (14, 69811694), (28, 34905847), (61, 16022356), (122, 8011178), (244, 4005589), (401, 2437316), (427, 2288908), (802, 1218658), (854, 1144454), (1427, 684908), (1604, 609329), (1708, 572227), (2807, 348188), (2854, 342454), (5614, 174094), (5708, 171227), (9989, 97844), (11228, 87047), (19978, 48922), (24461, 39956)]