1949923578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{39359}}^1$

素因数の和:39746

約数の個数: 32

約数和(自身を含む): 4080844800

約数和(自身を除く): 2130921222

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 1077, 2154, 8257, 16514, 24771, 39359, 49542, 78718, 118077, 236154, 905257, 1810514, 2715771, 5431542, 14129881, 28259762, 42389643, 84779286, 324987263, 649974526, 974961789, 1949923578]

約数ペア:

[(1, 1949923578), (2, 974961789), (3, 649974526), (6, 324987263), (23, 84779286), (46, 42389643), (69, 28259762), (138, 14129881), (359, 5431542), (718, 2715771), (1077, 1810514), (2154, 905257), (8257, 236154), (16514, 118077), (24771, 78718), (39359, 49542)]