2017367905

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 2833890048

約数和(自身を除く): 816522143

約数列:

[1, 5, 7, 35, 61, 131, 305, 427, 655, 917, 2135, 4585, 7213, 7991, 36065, 39955, 50491, 55937, 252455, 279685, 439993, 944903, 2199965, 3079951, 4724515, 6614321, 15399755, 33071605, 57639083, 288195415, 403473581, 2017367905]

約数ペア:

[(1, 2017367905), (5, 403473581), (7, 288195415), (35, 57639083), (61, 33071605), (131, 15399755), (305, 6614321), (427, 4724515), (655, 3079951), (917, 2199965), (2135, 944903), (4585, 439993), (7213, 279685), (7991, 252455), (36065, 55937), (39955, 50491)]