395637814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 713354544

約数和(自身を除く): 317716730

約数列:

[1, 2, 11, 13, 22, 26, 67, 121, 134, 143, 242, 286, 737, 871, 1474, 1573, 1742, 1877, 3146, 3754, 8107, 9581, 16214, 19162, 20647, 24401, 41294, 48802, 105391, 125759, 210782, 227117, 251518, 268411, 454234, 536822, 1383349, 1634867, 2766698, 2952521, 3269734, 5905042, 15216839, 17983537, 30433678, 35967074, 197818907, 395637814]

約数ペア:

[(1, 395637814), (2, 197818907), (11, 35967074), (13, 30433678), (22, 17983537), (26, 15216839), (67, 5905042), (121, 3269734), (134, 2952521), (143, 2766698), (242, 1634867), (286, 1383349), (737, 536822), (871, 454234), (1474, 268411), (1573, 251518), (1742, 227117), (1877, 210782), (3146, 125759), (3754, 105391), (8107, 48802), (9581, 41294), (16214, 24401), (19162, 20647)]