1232973790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{74771}}^1$

素因数の和:74892

約数の個数: 32

約数和(自身を含む): 2374160544

約数和(自身を除く): 1141186754

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 74771, 149542, 373855, 747710, 1271107, 2542214, 6355535, 7252787, 12711070, 14505574, 36263935, 72527870, 123297379, 246594758, 616486895, 1232973790]

約数ペア:

[(1, 1232973790), (2, 616486895), (5, 246594758), (10, 123297379), (17, 72527870), (34, 36263935), (85, 14505574), (97, 12711070), (170, 7252787), (194, 6355535), (485, 2542214), (970, 1271107), (1649, 747710), (3298, 373855), (8245, 149542), (16490, 74771)]