619201082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 964099584

約数和(自身を除く): 344898502

約数列:

[1, 2, 71, 83, 107, 142, 166, 214, 491, 982, 5893, 7597, 8881, 11786, 15194, 17762, 34861, 40753, 52537, 69722, 81506, 105074, 630551, 1261102, 2893463, 3730127, 4360571, 5786926, 7460254, 8721142, 309600541, 619201082]

約数ペア:

[(1, 619201082), (2, 309600541), (71, 8721142), (83, 7460254), (107, 5786926), (142, 4360571), (166, 3730127), (214, 2893463), (491, 1261102), (982, 630551), (5893, 105074), (7597, 81506), (8881, 69722), (11786, 52537), (15194, 40753), (17762, 34861)]