1137901856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390763}}^1$

素因数の和:390793

約数の個数: 48

約数和(自身を含む): 2757230784

約数和(自身を除く): 1619328928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 390763, 781526, 1563052, 2735341, 3126104, 5079919, 5470682, 6252208, 10159838, 10941364, 12504416, 20319676, 21882728, 35559433, 40639352, 43765456, 71118866, 81278704, 87530912, 142237732, 162557408, 284475464, 568950928, 1137901856]

約数ペア:

[(1, 1137901856), (2, 568950928), (4, 284475464), (7, 162557408), (8, 142237732), (13, 87530912), (14, 81278704), (16, 71118866), (26, 43765456), (28, 40639352), (32, 35559433), (52, 21882728), (56, 20319676), (91, 12504416), (104, 10941364), (112, 10159838), (182, 6252208), (208, 5470682), (224, 5079919), (364, 3126104), (416, 2735341), (728, 1563052), (1456, 781526), (2912, 390763)]