1226259466562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1\times {\mathrm{1933}}^1$

素因数の和:2967

約数の個数: 64

約数和(自身を含む): 2006269866720

約数和(自身を除く): 780010400158

約数列:

[1, 2, 13, 26, 137, 274, 313, 569, 626, 1138, 1781, 1933, 3562, 3866, 4069, 7397, 8138, 14794, 25129, 42881, 50258, 77953, 85762, 155906, 178097, 264821, 356194, 529642, 557453, 605029, 1013389, 1099877, 1114906, 1210058, 2026778, 2199754, 2315261, 3442673, 4630522, 6885346, 7865377, 14298401, 15730754, 24399289, 28596802, 48798578, 82888973, 150683149, 165777946, 301366298, 317190757, 344261501, 634381514, 688523002, 1077556649, 1958880937, 2155113298, 3917761874, 4475399513, 8950799026, 47163825637, 94327651274, 613129733281, 1226259466562]

約数ペア:

[(1, 1226259466562), (2, 613129733281), (13, 94327651274), (26, 47163825637), (137, 8950799026), (274, 4475399513), (313, 3917761874), (569, 2155113298), (626, 1958880937), (1138, 1077556649), (1781, 688523002), (1933, 634381514), (3562, 344261501), (3866, 317190757), (4069, 301366298), (7397, 165777946), (8138, 150683149), (14794, 82888973), (25129, 48798578), (42881, 28596802), (50258, 24399289), (77953, 15730754), (85762, 14298401), (155906, 7865377), (178097, 6885346), (264821, 4630522), (356194, 3442673), (529642, 2315261), (557453, 2199754), (605029, 2026778), (1013389, 1210058), (1099877, 1114906)]