126866948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3624

約数の個数: 36

約数和(自身を含む): 245014308

約数和(自身を除く): 118147360

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 3541, 7082, 8957, 14164, 17914, 35828, 46033, 92066, 184132, 187673, 375346, 598429, 750692, 1196858, 2393716, 2439749, 4879498, 9758996, 31716737, 63433474, 126866948]

約数ペア:

[(1, 126866948), (2, 63433474), (4, 31716737), (13, 9758996), (26, 4879498), (52, 2439749), (53, 2393716), (106, 1196858), (169, 750692), (212, 598429), (338, 375346), (676, 187673), (689, 184132), (1378, 92066), (2756, 46033), (3541, 35828), (7082, 17914), (8957, 14164)]