804966190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499979}}^1$

素因数の和:500016

約数の個数: 32

約数和(自身を含む): 1727930880

約数和(自身を除く): 922964690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 499979, 999958, 2499895, 3499853, 4999790, 6999706, 11499517, 17499265, 22999034, 34998530, 57497585, 80496619, 114995170, 160993238, 402483095, 804966190]

約数ペア:

[(1, 804966190), (2, 402483095), (5, 160993238), (7, 114995170), (10, 80496619), (14, 57497585), (23, 34998530), (35, 22999034), (46, 17499265), (70, 11499517), (115, 6999706), (161, 4999790), (230, 3499853), (322, 2499895), (805, 999958), (1610, 499979)]