2019321844

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 3665428480

約数和(自身を除く): 1646106636

約数列:

[1, 2, 4, 67, 79, 127, 134, 158, 254, 268, 316, 508, 751, 1502, 3004, 5293, 8509, 10033, 10586, 17018, 20066, 21172, 34036, 40132, 50317, 59329, 95377, 100634, 118658, 190754, 201268, 237316, 381508, 672211, 1344422, 2688844, 3975043, 6390259, 7534783, 7950086, 12780518, 15069566, 15900172, 25561036, 30139132, 504830461, 1009660922, 2019321844]

約数ペア:

[(1, 2019321844), (2, 1009660922), (4, 504830461), (67, 30139132), (79, 25561036), (127, 15900172), (134, 15069566), (158, 12780518), (254, 7950086), (268, 7534783), (316, 6390259), (508, 3975043), (751, 2688844), (1502, 1344422), (3004, 672211), (5293, 381508), (8509, 237316), (10033, 201268), (10586, 190754), (17018, 118658), (20066, 100634), (21172, 95377), (34036, 59329), (40132, 50317)]