1967014790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11351}}^1$

素因数の和:11445

約数の個数: 64

約数和(自身を含む): 4027871232

約数和(自身を除く): 2060856442

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 215, 310, 403, 430, 559, 806, 1118, 1333, 2015, 2666, 2795, 4030, 5590, 6665, 11351, 13330, 17329, 22702, 34658, 56755, 86645, 113510, 147563, 173290, 295126, 351881, 488093, 703762, 737815, 976186, 1475630, 1759405, 2440465, 3518810, 4574453, 4880930, 6345209, 9148906, 12690418, 15130883, 22872265, 30261766, 31726045, 45744530, 63452090, 75654415, 151308830, 196701479, 393402958, 983507395, 1967014790]

約数ペア:

[(1, 1967014790), (2, 983507395), (5, 393402958), (10, 196701479), (13, 151308830), (26, 75654415), (31, 63452090), (43, 45744530), (62, 31726045), (65, 30261766), (86, 22872265), (130, 15130883), (155, 12690418), (215, 9148906), (310, 6345209), (403, 4880930), (430, 4574453), (559, 3518810), (806, 2440465), (1118, 1759405), (1333, 1475630), (2015, 976186), (2666, 737815), (2795, 703762), (4030, 488093), (5590, 351881), (6665, 295126), (11351, 173290), (13330, 147563), (17329, 113510), (22702, 86645), (34658, 56755)]