7129169138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1471}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 13611171840

約数和(自身を除く): 6482002702

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 859, 1471, 1718, 2821, 2942, 5642, 6013, 10297, 11167, 12026, 19123, 20594, 22334, 26629, 38246, 45601, 53258, 78169, 91202, 133861, 156338, 186403, 267722, 319207, 346177, 372806, 592813, 638414, 692354, 1185626, 1263589, 2423239, 2527178, 4149691, 4846478, 8299382, 8845123, 16426657, 17690246, 32853314, 39171259, 78342518, 114986599, 229973198, 274198813, 509226367, 548397626, 1018452734, 3564584569, 7129169138]

約数ペア:

[(1, 7129169138), (2, 3564584569), (7, 1018452734), (13, 548397626), (14, 509226367), (26, 274198813), (31, 229973198), (62, 114986599), (91, 78342518), (182, 39171259), (217, 32853314), (403, 17690246), (434, 16426657), (806, 8845123), (859, 8299382), (1471, 4846478), (1718, 4149691), (2821, 2527178), (2942, 2423239), (5642, 1263589), (6013, 1185626), (10297, 692354), (11167, 638414), (12026, 592813), (19123, 372806), (20594, 346177), (22334, 319207), (26629, 267722), (38246, 186403), (45601, 156338), (53258, 133861), (78169, 91202)]