4777238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3387562

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 149, 298, 391, 697, 782, 943, 1394, 1886, 2533, 3427, 5066, 6109, 6854, 12218, 16031, 32062, 58259, 103853, 116518, 140507, 207706, 281014, 2388619, 4777238]

約数ペア:

[(1, 4777238), (2, 2388619), (17, 281014), (23, 207706), (34, 140507), (41, 116518), (46, 103853), (82, 58259), (149, 32062), (298, 16031), (391, 12218), (697, 6854), (782, 6109), (943, 5066), (1394, 3427), (1886, 2533)]