491862592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{591181}}^1$

素因数の和:591206

約数の個数: 28

約数和(自身を含む): 1051121596

約数和(自身を除く): 559259004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 591181, 1182362, 2364724, 4729448, 7685353, 9458896, 15370706, 18917792, 30741412, 37835584, 61482824, 122965648, 245931296, 491862592]

約数ペア:

[(1, 491862592), (2, 245931296), (4, 122965648), (8, 61482824), (13, 37835584), (16, 30741412), (26, 18917792), (32, 15370706), (52, 9458896), (64, 7685353), (104, 4729448), (208, 2364724), (416, 1182362), (832, 591181)]