130490584

素因数分解:

$2^3\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2657}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 280046880

約数和(自身を除く): 149556296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 877, 1754, 2657, 3508, 5314, 6139, 7016, 10628, 12278, 18599, 21256, 24556, 37198, 49112, 74396, 148792, 2330189, 4660378, 9320756, 16311323, 18641512, 32622646, 65245292, 130490584]

約数ペア:

[(1, 130490584), (2, 65245292), (4, 32622646), (7, 18641512), (8, 16311323), (14, 9320756), (28, 4660378), (56, 2330189), (877, 148792), (1754, 74396), (2657, 49112), (3508, 37198), (5314, 24556), (6139, 21256), (7016, 18599), (10628, 12278)]