2247267385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 2992252032

約数和(自身を除く): 744984647

約数列:

[1, 5, 11, 55, 97, 157, 485, 785, 1067, 1727, 2683, 5335, 8635, 13415, 15229, 29513, 76145, 147565, 167519, 260251, 421231, 837595, 1301255, 2106155, 2862761, 4633541, 14313805, 23167705, 40859407, 204297035, 449453477, 2247267385]

約数ペア:

[(1, 2247267385), (5, 449453477), (11, 204297035), (55, 40859407), (97, 23167705), (157, 14313805), (485, 4633541), (785, 2862761), (1067, 2106155), (1727, 1301255), (2683, 837595), (5335, 421231), (8635, 260251), (13415, 167519), (15229, 147565), (29513, 76145)]