1443810992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{7879}}^1$

素因数の和:8781

約数の個数: 40

約数和(自身を含む): 3016369440

約数和(自身を除く): 1572558448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 881, 1762, 3524, 7048, 7879, 11453, 14096, 15758, 22906, 31516, 45812, 63032, 91624, 102427, 126064, 183248, 204854, 409708, 819416, 1638832, 6941399, 13882798, 27765596, 55531192, 90238187, 111062384, 180476374, 360952748, 721905496, 1443810992]

約数ペア:

[(1, 1443810992), (2, 721905496), (4, 360952748), (8, 180476374), (13, 111062384), (16, 90238187), (26, 55531192), (52, 27765596), (104, 13882798), (208, 6941399), (881, 1638832), (1762, 819416), (3524, 409708), (7048, 204854), (7879, 183248), (11453, 126064), (14096, 102427), (15758, 91624), (22906, 63032), (31516, 45812)]