2019413836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{1907}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 3958077312

約数和(自身を除く): 1938663476

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 587, 902, 1174, 1804, 1907, 2348, 3814, 6457, 7628, 12914, 20977, 24067, 25828, 41954, 48134, 78187, 83908, 96268, 156374, 264737, 312748, 529474, 860057, 1058948, 1119409, 1720114, 2238818, 3440228, 4477636, 12313499, 24626998, 45895769, 49253996, 91791538, 183583076, 504853459, 1009706918, 2019413836]

約数ペア:

[(1, 2019413836), (2, 1009706918), (4, 504853459), (11, 183583076), (22, 91791538), (41, 49253996), (44, 45895769), (82, 24626998), (164, 12313499), (451, 4477636), (587, 3440228), (902, 2238818), (1174, 1720114), (1804, 1119409), (1907, 1058948), (2348, 860057), (3814, 529474), (6457, 312748), (7628, 264737), (12914, 156374), (20977, 96268), (24067, 83908), (25828, 78187), (41954, 48134)]