2017303715

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 2801627136

約数和(自身を除く): 784323421

約数列:

[1, 5, 7, 35, 131, 223, 655, 917, 1115, 1561, 1973, 4585, 7805, 9865, 13811, 29213, 69055, 146065, 204491, 258463, 439979, 1022455, 1292315, 1809241, 2199895, 3079853, 9046205, 15399265, 57637249, 288186245, 403460743, 2017303715]

約数ペア:

[(1, 2017303715), (5, 403460743), (7, 288186245), (35, 57637249), (131, 15399265), (223, 9046205), (655, 3079853), (917, 2199895), (1115, 1809241), (1561, 1292315), (1973, 1022455), (4585, 439979), (7805, 258463), (9865, 204491), (13811, 146065), (29213, 69055)]