2247654952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 4387996800

約数和(自身を除く): 2140341848

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 197, 212, 284, 379, 394, 424, 568, 758, 788, 1516, 1576, 3032, 3763, 7526, 10441, 13987, 15052, 20087, 20882, 26909, 27974, 30104, 40174, 41764, 53818, 55948, 74663, 80348, 83528, 107636, 111896, 149326, 160696, 215272, 298652, 597304, 741311, 1426177, 1482622, 2852354, 2965244, 3957139, 5301073, 5704708, 5930488, 7914278, 10602146, 11409416, 15828556, 21204292, 31657112, 42408584, 280956869, 561913738, 1123827476, 2247654952]

約数ペア:

[(1, 2247654952), (2, 1123827476), (4, 561913738), (8, 280956869), (53, 42408584), (71, 31657112), (106, 21204292), (142, 15828556), (197, 11409416), (212, 10602146), (284, 7914278), (379, 5930488), (394, 5704708), (424, 5301073), (568, 3957139), (758, 2965244), (788, 2852354), (1516, 1482622), (1576, 1426177), (3032, 741311), (3763, 597304), (7526, 298652), (10441, 215272), (13987, 160696), (15052, 149326), (20087, 111896), (20882, 107636), (26909, 83528), (27974, 80348), (30104, 74663), (40174, 55948), (41764, 53818)]