11020438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 20377728

約数和(自身を除く): 9357290

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 113, 121, 143, 226, 242, 286, 341, 403, 682, 806, 1243, 1469, 1573, 2486, 2938, 3146, 3503, 3751, 4433, 7006, 7502, 8866, 13673, 16159, 27346, 32318, 38533, 45539, 48763, 77066, 91078, 97526, 177749, 355498, 423863, 500929, 847726, 1001858, 5510219, 11020438]

約数ペア:

[(1, 11020438), (2, 5510219), (11, 1001858), (13, 847726), (22, 500929), (26, 423863), (31, 355498), (62, 177749), (113, 97526), (121, 91078), (143, 77066), (226, 48763), (242, 45539), (286, 38533), (341, 32318), (403, 27346), (682, 16159), (806, 13673), (1243, 8866), (1469, 7502), (1573, 7006), (2486, 4433), (2938, 3751), (3146, 3503)]