2019423812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{3271}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 4281032448

約数和(自身を除く): 2261608636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1297, 2594, 3271, 5188, 6542, 9079, 13084, 18158, 22049, 22897, 36316, 44098, 45794, 55607, 88196, 91588, 111214, 154343, 222428, 308686, 389249, 617372, 778498, 1556996, 4242487, 8484974, 16969948, 29697409, 59394818, 72122279, 118789636, 144244558, 288489116, 504855953, 1009711906, 2019423812]

約数ペア:

[(1, 2019423812), (2, 1009711906), (4, 504855953), (7, 288489116), (14, 144244558), (17, 118789636), (28, 72122279), (34, 59394818), (68, 29697409), (119, 16969948), (238, 8484974), (476, 4242487), (1297, 1556996), (2594, 778498), (3271, 617372), (5188, 389249), (6542, 308686), (9079, 222428), (13084, 154343), (18158, 111214), (22049, 91588), (22897, 88196), (36316, 55607), (44098, 45794)]