1313235496624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2273}}^1\times {\mathrm{880723}}^1$

素因数の和:883045

約数の個数: 40

約数和(自身を含む): 2607601821552

約数和(自身を除く): 1294366324928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2273, 4546, 9092, 18184, 36368, 93193, 186386, 372772, 745544, 880723, 1491088, 1761446, 3522892, 7045784, 14091568, 36109643, 72219286, 144438572, 288877144, 577754288, 2001883379, 4003766758, 8007533516, 16015067032, 32030134064, 82077218539, 164154437078, 328308874156, 656617748312, 1313235496624]

約数ペア:

[(1, 1313235496624), (2, 656617748312), (4, 328308874156), (8, 164154437078), (16, 82077218539), (41, 32030134064), (82, 16015067032), (164, 8007533516), (328, 4003766758), (656, 2001883379), (2273, 577754288), (4546, 288877144), (9092, 144438572), (18184, 72219286), (36368, 36109643), (93193, 14091568), (186386, 7045784), (372772, 3522892), (745544, 1761446), (880723, 1491088)]