2017601245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{41357}}^1$

素因数の和:42260

約数の個数: 16

約数和(自身を含む): 2644265088

約数和(自身を除く): 626663843

約数列:

[1, 5, 11, 55, 887, 4435, 9757, 41357, 48785, 206785, 454927, 2274635, 36683659, 183418295, 403520249, 2017601245]

約数ペア:

[(1, 2017601245), (5, 403520249), (11, 183418295), (55, 36683659), (887, 2274635), (4435, 454927), (9757, 206785), (41357, 48785)]