502321814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 809857440

約数和(自身を除く): 307535626

約数列:

[1, 2, 17, 34, 139, 157, 278, 314, 677, 1354, 2363, 2669, 4726, 5338, 11509, 21823, 23018, 43646, 94103, 106289, 188206, 212578, 370991, 741982, 1599751, 1806913, 3199502, 3613826, 14774171, 29548342, 251160907, 502321814]

約数ペア:

[(1, 502321814), (2, 251160907), (17, 29548342), (34, 14774171), (139, 3613826), (157, 3199502), (278, 1806913), (314, 1599751), (677, 741982), (1354, 370991), (2363, 212578), (2669, 188206), (4726, 106289), (5338, 94103), (11509, 43646), (21823, 23018)]