3574246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 2635034

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 139, 278, 299, 559, 598, 989, 1118, 1807, 1978, 3197, 3614, 5977, 6394, 11954, 12857, 25714, 41561, 77701, 83122, 137471, 155402, 274942, 1787123, 3574246]

約数ペア:

[(1, 3574246), (2, 1787123), (13, 274942), (23, 155402), (26, 137471), (43, 83122), (46, 77701), (86, 41561), (139, 25714), (278, 12857), (299, 11954), (559, 6394), (598, 5977), (989, 3614), (1118, 3197), (1807, 1978)]