2040485031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11059}}^1$

素因数の和:11180

約数の個数: 48

約数和(自身を含む): 3381705600

約数和(自身を除く): 1341220569

約数列:

[1, 3, 9, 13, 19, 39, 57, 83, 117, 171, 247, 249, 741, 747, 1079, 1577, 2223, 3237, 4731, 9711, 11059, 14193, 20501, 33177, 61503, 99531, 143767, 184509, 210121, 431301, 630363, 917897, 1293903, 1891089, 2731573, 2753691, 8194719, 8261073, 11932661, 17440043, 24584157, 35797983, 52320129, 107393949, 156960387, 226720559, 680161677, 2040485031]

約数ペア:

[(1, 2040485031), (3, 680161677), (9, 226720559), (13, 156960387), (19, 107393949), (39, 52320129), (57, 35797983), (83, 24584157), (117, 17440043), (171, 11932661), (247, 8261073), (249, 8194719), (741, 2753691), (747, 2731573), (1079, 1891089), (1577, 1293903), (2223, 917897), (3237, 630363), (4731, 431301), (9711, 210121), (11059, 184509), (14193, 143767), (20501, 99531), (33177, 61503)]