2107939698536

素因数分解:

$2^3\times 7^1\times {\mathrm{137177}}^1\times {\mathrm{274403}}^1$

素因数の和:411593

約数の個数: 32

約数和(自身を含む): 4517063029440

約数和(自身を除く): 2409123330904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137177, 274354, 274403, 548708, 548806, 960239, 1097416, 1097612, 1920478, 1920821, 2195224, 3840956, 3841642, 7681912, 7683284, 15366568, 37641780331, 75283560662, 150567121324, 263492462317, 301134242648, 526984924634, 1053969849268, 2107939698536]

約数ペア:

[(1, 2107939698536), (2, 1053969849268), (4, 526984924634), (7, 301134242648), (8, 263492462317), (14, 150567121324), (28, 75283560662), (56, 37641780331), (137177, 15366568), (274354, 7683284), (274403, 7681912), (548708, 3841642), (548806, 3840956), (960239, 2195224), (1097416, 1920821), (1097612, 1920478)]