317956318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 504135360

約数和(自身を除く): 186179042

約数列:

[1, 2, 37, 71, 73, 74, 142, 146, 829, 1658, 2627, 2701, 5183, 5254, 5402, 10366, 30673, 58859, 60517, 61346, 117718, 121034, 191771, 383542, 2177783, 2239129, 4296707, 4355566, 4478258, 8593414, 158978159, 317956318]

約数ペア:

[(1, 317956318), (2, 158978159), (37, 8593414), (71, 4478258), (73, 4355566), (74, 4296707), (142, 2239129), (146, 2177783), (829, 383542), (1658, 191771), (2627, 121034), (2701, 117718), (5183, 61346), (5254, 60517), (5402, 58859), (10366, 30673)]