1330851412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 2699713800

約数和(自身を除く): 1368862388

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 121, 212, 242, 319, 484, 583, 638, 1166, 1276, 1537, 1789, 2332, 3074, 3509, 3578, 6148, 6413, 7018, 7156, 12826, 14036, 16907, 19679, 25652, 33814, 39358, 51881, 67628, 78716, 94817, 103762, 185977, 189634, 207524, 216469, 371954, 379268, 432938, 570691, 743908, 865876, 1042987, 1141382, 2085974, 2282764, 2749693, 4171948, 5499386, 6277601, 10998772, 11472857, 12555202, 22945714, 25110404, 30246623, 45891428, 60493246, 120986492, 332712853, 665425706, 1330851412]

約数ペア:

[(1, 1330851412), (2, 665425706), (4, 332712853), (11, 120986492), (22, 60493246), (29, 45891428), (44, 30246623), (53, 25110404), (58, 22945714), (106, 12555202), (116, 11472857), (121, 10998772), (212, 6277601), (242, 5499386), (319, 4171948), (484, 2749693), (583, 2282764), (638, 2085974), (1166, 1141382), (1276, 1042987), (1537, 865876), (1789, 743908), (2332, 570691), (3074, 432938), (3509, 379268), (3578, 371954), (6148, 216469), (6413, 207524), (7018, 189634), (7156, 185977), (12826, 103762), (14036, 94817), (16907, 78716), (19679, 67628), (25652, 51881), (33814, 39358)]