2016507896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{77249}}^1$

素因数の和:77519

約数の個数: 32

約数和(自身を含む): 4088070000

約数和(自身を除く): 2071562104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 26104, 77249, 154498, 308996, 617992, 1004237, 2008474, 4016948, 8033896, 19389499, 38778998, 77557996, 155115992, 252063487, 504126974, 1008253948, 2016507896]

約数ペア:

[(1, 2016507896), (2, 1008253948), (4, 504126974), (8, 252063487), (13, 155115992), (26, 77557996), (52, 38778998), (104, 19389499), (251, 8033896), (502, 4016948), (1004, 2008474), (2008, 1004237), (3263, 617992), (6526, 308996), (13052, 154498), (26104, 77249)]