2206735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 2856960

約数和(自身を除く): 650225

約数列:

[1, 5, 23, 31, 115, 155, 619, 713, 3095, 3565, 14237, 19189, 71185, 95945, 441347, 2206735]

約数ペア:

[(1, 2206735), (5, 441347), (23, 95945), (31, 71185), (115, 19189), (155, 14237), (619, 3565), (713, 3095)]