2854010890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12408743}}^1$

素因数の和:12408773

約数の個数: 16

約数和(自身を含む): 5360577408

約数和(自身を除く): 2506566518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12408743, 24817486, 62043715, 124087430, 285401089, 570802178, 1427005445, 2854010890]

約数ペア:

[(1, 2854010890), (2, 1427005445), (5, 570802178), (10, 285401089), (23, 124087430), (46, 62043715), (115, 24817486), (230, 12408743)]