1028454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 2405376

約数和(自身を除く): 1376922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 521, 658, 987, 1042, 1563, 1974, 3126, 3647, 7294, 10941, 21882, 24487, 48974, 73461, 146922, 171409, 342818, 514227, 1028454]

約数ペア:

[(1, 1028454), (2, 514227), (3, 342818), (6, 171409), (7, 146922), (14, 73461), (21, 48974), (42, 24487), (47, 21882), (94, 10941), (141, 7294), (282, 3647), (329, 3126), (521, 1974), (658, 1563), (987, 1042)]