4920257793584

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{388768789}}^1$

素因数の和:388768917

約数の個数: 40

約数和(自身を含む): 10991271230880

約数和(自身を除く): 6071013437296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 388768789, 777537578, 1555075156, 2721381523, 3110150312, 5442763046, 6220300624, 10885526092, 21771052184, 43542104368, 43930873157, 87861746314, 175723492628, 307516112099, 351446985256, 615032224198, 702893970512, 1230064448396, 2460128896792, 4920257793584]

約数ペア:

[(1, 4920257793584), (2, 2460128896792), (4, 1230064448396), (7, 702893970512), (8, 615032224198), (14, 351446985256), (16, 307516112099), (28, 175723492628), (56, 87861746314), (112, 43930873157), (113, 43542104368), (226, 21771052184), (452, 10885526092), (791, 6220300624), (904, 5442763046), (1582, 3110150312), (1808, 2721381523), (3164, 1555075156), (6328, 777537578), (12656, 388768789)]