2017886222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79139}}^1$

素因数の和:79232

約数の個数: 32

約数和(自身を含む): 3532809600

約数和(自身を除く): 1514923378

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 12749, 25498, 79139, 158278, 870529, 1503641, 1741058, 3007282, 4827479, 9654958, 16540051, 33080102, 53102269, 91722101, 106204538, 183444202, 1008943111, 2017886222]

約数ペア:

[(1, 2017886222), (2, 1008943111), (11, 183444202), (19, 106204538), (22, 91722101), (38, 53102269), (61, 33080102), (122, 16540051), (209, 9654958), (418, 4827479), (671, 3007282), (1159, 1741058), (1342, 1503641), (2318, 870529), (12749, 158278), (25498, 79139)]