1230992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 2827200

約数和(自身を除く): 1596208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 379, 406, 464, 758, 812, 1516, 1624, 2653, 3032, 3248, 5306, 6064, 10612, 10991, 21224, 21982, 42448, 43964, 76937, 87928, 153874, 175856, 307748, 615496, 1230992]

約数ペア:

[(1, 1230992), (2, 615496), (4, 307748), (7, 175856), (8, 153874), (14, 87928), (16, 76937), (28, 43964), (29, 42448), (56, 21982), (58, 21224), (112, 10991), (116, 10612), (203, 6064), (232, 5306), (379, 3248), (406, 3032), (464, 2653), (758, 1624), (812, 1516)]