401885198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{34273}}^1$

素因数の和:34340

約数の個数: 32

約数和(自身を含む): 725512032

約数和(自身を除く): 323626834

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 34273, 68546, 377003, 445549, 754006, 891098, 1405193, 2810386, 4901039, 9802078, 15457123, 18267509, 30914246, 36535018, 200942599, 401885198]

約数ペア:

[(1, 401885198), (2, 200942599), (11, 36535018), (13, 30914246), (22, 18267509), (26, 15457123), (41, 9802078), (82, 4901039), (143, 2810386), (286, 1405193), (451, 891098), (533, 754006), (902, 445549), (1066, 377003), (5863, 68546), (11726, 34273)]