1040421248

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{198251}}^1$

素因数の和:198306

約数の個数: 32

約数和(自身を含む): 2123278920

約数和(自身を除く): 1082857672

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 198251, 396502, 793004, 1586008, 3172016, 6344032, 8128291, 12688064, 16256582, 25376128, 32513164, 65026328, 130052656, 260105312, 520210624, 1040421248]

約数ペア:

[(1, 1040421248), (2, 520210624), (4, 260105312), (8, 130052656), (16, 65026328), (32, 32513164), (41, 25376128), (64, 16256582), (82, 12688064), (128, 8128291), (164, 6344032), (328, 3172016), (656, 1586008), (1312, 793004), (2624, 396502), (5248, 198251)]