520037173614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{141667}}^1$

素因数の和:142981

約数の個数: 64

約数和(自身を含む): 1206385754112

約数和(自身を除く): 686348580498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1231, 1491, 2462, 2982, 3693, 7386, 8617, 17234, 25851, 51702, 87401, 141667, 174802, 262203, 283334, 425001, 524406, 611807, 850002, 991669, 1223614, 1835421, 1983338, 2975007, 3670842, 5950014, 10058357, 20116714, 30175071, 60350142, 70408499, 140816998, 174392077, 211225497, 348784154, 422450994, 523176231, 1046352462, 1220744539, 2441489078, 3662233617, 7324467234, 12381837467, 24763674934, 37145512401, 74291024802, 86672862269, 173345724538, 260018586807, 520037173614]

約数ペア:

[(1, 520037173614), (2, 260018586807), (3, 173345724538), (6, 86672862269), (7, 74291024802), (14, 37145512401), (21, 24763674934), (42, 12381837467), (71, 7324467234), (142, 3662233617), (213, 2441489078), (426, 1220744539), (497, 1046352462), (994, 523176231), (1231, 422450994), (1491, 348784154), (2462, 211225497), (2982, 174392077), (3693, 140816998), (7386, 70408499), (8617, 60350142), (17234, 30175071), (25851, 20116714), (51702, 10058357), (87401, 5950014), (141667, 3670842), (174802, 2975007), (262203, 1983338), (283334, 1835421), (425001, 1223614), (524406, 991669), (611807, 850002)]