2013227251

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{90641}}^1$

素因数の和:90834

約数の個数: 16

約数和(自身を含む): 2436456960

約数和(自身を除く): 423229709

約数列:

[1, 7, 19, 133, 167, 1169, 3173, 22211, 90641, 634487, 1722179, 12055253, 15137047, 105959329, 287603893, 2013227251]

約数ペア:

[(1, 2013227251), (7, 287603893), (19, 105959329), (133, 15137047), (167, 12055253), (1169, 1722179), (3173, 634487), (22211, 90641)]