1001424556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 1982404368

約数和(自身を除く): 980979812

約数列:

[1, 2, 4, 11, 22, 44, 61, 107, 121, 122, 214, 242, 244, 317, 428, 484, 634, 671, 1177, 1268, 1342, 2354, 2684, 3487, 4708, 6527, 6974, 7381, 12947, 13054, 13948, 14762, 19337, 25894, 26108, 29524, 33919, 38357, 38674, 51788, 67838, 71797, 76714, 77348, 135676, 143594, 153428, 212707, 287188, 373109, 425414, 746218, 789767, 850828, 1492436, 1579534, 2069059, 2339777, 3159068, 4104199, 4138118, 4679554, 8208398, 8276236, 9359108, 16416796, 22759649, 45519298, 91038596, 250356139, 500712278, 1001424556]

約数ペア:

[(1, 1001424556), (2, 500712278), (4, 250356139), (11, 91038596), (22, 45519298), (44, 22759649), (61, 16416796), (107, 9359108), (121, 8276236), (122, 8208398), (214, 4679554), (242, 4138118), (244, 4104199), (317, 3159068), (428, 2339777), (484, 2069059), (634, 1579534), (671, 1492436), (1177, 850828), (1268, 789767), (1342, 746218), (2354, 425414), (2684, 373109), (3487, 287188), (4708, 212707), (6527, 153428), (6974, 143594), (7381, 135676), (12947, 77348), (13054, 76714), (13948, 71797), (14762, 67838), (19337, 51788), (25894, 38674), (26108, 38357), (29524, 33919)]