2700178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4762800

約数和(自身を除く): 2062622

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 149, 221, 298, 442, 533, 697, 1066, 1394, 1937, 2533, 3874, 5066, 6109, 9061, 12218, 18122, 32929, 65858, 79417, 103853, 158834, 207706, 1350089, 2700178]

約数ペア:

[(1, 2700178), (2, 1350089), (13, 207706), (17, 158834), (26, 103853), (34, 79417), (41, 65858), (82, 32929), (149, 18122), (221, 12218), (298, 9061), (442, 6109), (533, 5066), (697, 3874), (1066, 2533), (1394, 1937)]