2018681812

素因数分解:

$2^2\times 7^2\times {\mathrm{971}}^1\times {\mathrm{10607}}^1$

素因数の和:11596

約数の個数: 36

約数和(自身を含む): 4114079424

約数和(自身を除く): 2095397612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 971, 1942, 3884, 6797, 10607, 13594, 21214, 27188, 42428, 47579, 74249, 95158, 148498, 190316, 296996, 519743, 1039486, 2078972, 10299397, 20598794, 41197588, 72095779, 144191558, 288383116, 504670453, 1009340906, 2018681812]

約数ペア:

[(1, 2018681812), (2, 1009340906), (4, 504670453), (7, 288383116), (14, 144191558), (28, 72095779), (49, 41197588), (98, 20598794), (196, 10299397), (971, 2078972), (1942, 1039486), (3884, 519743), (6797, 296996), (10607, 190316), (13594, 148498), (21214, 95158), (27188, 74249), (42428, 47579)]