1388946822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 2888305680

約数和(自身を除く): 1499358858

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 409, 673, 818, 841, 1227, 1346, 1682, 2019, 2454, 2523, 4038, 5046, 11861, 19517, 23722, 35583, 39034, 58551, 71166, 117102, 275257, 343969, 550514, 565993, 687938, 825771, 1031907, 1131986, 1651542, 1697979, 2063814, 3395958, 7982453, 15964906, 23947359, 47894718, 231491137, 462982274, 694473411, 1388946822]

約数ペア:

[(1, 1388946822), (2, 694473411), (3, 462982274), (6, 231491137), (29, 47894718), (58, 23947359), (87, 15964906), (174, 7982453), (409, 3395958), (673, 2063814), (818, 1697979), (841, 1651542), (1227, 1131986), (1346, 1031907), (1682, 825771), (2019, 687938), (2454, 565993), (2523, 550514), (4038, 343969), (5046, 275257), (11861, 117102), (19517, 71166), (23722, 58551), (35583, 39034)]