2016915306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 4681138176

約数和(自身を除く): 2664222870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 191, 206, 309, 382, 573, 618, 721, 1146, 1337, 1442, 2163, 2441, 2674, 4011, 4326, 4882, 7323, 8022, 14646, 17087, 19673, 34174, 39346, 51261, 59019, 102522, 118038, 137711, 251423, 275422, 413133, 466231, 502846, 754269, 826266, 932462, 1398693, 1508538, 1759961, 2797386, 3263617, 3519922, 5279883, 6527234, 9790851, 10559766, 19581702, 48021793, 96043586, 144065379, 288130758, 336152551, 672305102, 1008457653, 2016915306]

約数ペア:

[(1, 2016915306), (2, 1008457653), (3, 672305102), (6, 336152551), (7, 288130758), (14, 144065379), (21, 96043586), (42, 48021793), (103, 19581702), (191, 10559766), (206, 9790851), (309, 6527234), (382, 5279883), (573, 3519922), (618, 3263617), (721, 2797386), (1146, 1759961), (1337, 1508538), (1442, 1398693), (2163, 932462), (2441, 826266), (2674, 754269), (4011, 502846), (4326, 466231), (4882, 413133), (7323, 275422), (8022, 251423), (14646, 137711), (17087, 118038), (19673, 102522), (34174, 59019), (39346, 51261)]