16371301394

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 29384812800

約数和(自身を除く): 13013511406

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 149, 287, 298, 469, 574, 938, 1043, 2086, 2747, 2857, 5494, 5714, 6109, 9983, 12218, 19229, 19966, 19999, 38458, 39998, 42763, 69881, 85526, 117137, 139762, 191419, 234274, 382838, 409303, 425693, 818606, 819959, 851386, 1339933, 1639918, 2679866, 2865121, 2979851, 5730242, 5959702, 7848179, 15696358, 17453413, 28521431, 34906826, 54937253, 57042862, 109874506, 122173891, 199650017, 244347782, 399300034, 1169378671, 2338757342, 8185650697, 16371301394]

約数ペア:

[(1, 16371301394), (2, 8185650697), (7, 2338757342), (14, 1169378671), (41, 399300034), (67, 244347782), (82, 199650017), (134, 122173891), (149, 109874506), (287, 57042862), (298, 54937253), (469, 34906826), (574, 28521431), (938, 17453413), (1043, 15696358), (2086, 7848179), (2747, 5959702), (2857, 5730242), (5494, 2979851), (5714, 2865121), (6109, 2679866), (9983, 1639918), (12218, 1339933), (19229, 851386), (19966, 819959), (19999, 818606), (38458, 425693), (39998, 409303), (42763, 382838), (69881, 234274), (85526, 191419), (117137, 139762)]