8045454898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 13276611936

約数和(自身を除く): 5231157038

約数列:

[1, 2, 13, 26, 97, 169, 194, 211, 338, 422, 1163, 1261, 2326, 2522, 2743, 5486, 15119, 16393, 20467, 30238, 32786, 35659, 40934, 71318, 112811, 196547, 225622, 245393, 266071, 393094, 490786, 532142, 1466543, 2933086, 3190109, 3458923, 6380218, 6917846, 19065059, 23803121, 38130118, 41471417, 47606242, 82942834, 309440573, 618881146, 4022727449, 8045454898]

約数ペア:

[(1, 8045454898), (2, 4022727449), (13, 618881146), (26, 309440573), (97, 82942834), (169, 47606242), (194, 41471417), (211, 38130118), (338, 23803121), (422, 19065059), (1163, 6917846), (1261, 6380218), (2326, 3458923), (2522, 3190109), (2743, 2933086), (5486, 1466543), (15119, 532142), (16393, 490786), (20467, 393094), (30238, 266071), (32786, 245393), (35659, 225622), (40934, 196547), (71318, 112811)]