119894762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 197979600

約数和(自身を除く): 78084838

約数列:

[1, 2, 13, 26, 73, 146, 181, 349, 362, 698, 949, 1898, 2353, 4537, 4706, 9074, 13213, 25477, 26426, 50954, 63169, 126338, 171769, 331201, 343538, 662402, 821197, 1642394, 4611337, 9222674, 59947381, 119894762]

約数ペア:

[(1, 119894762), (2, 59947381), (13, 9222674), (26, 4611337), (73, 1642394), (146, 821197), (181, 662402), (349, 343538), (362, 331201), (698, 171769), (949, 126338), (1898, 63169), (2353, 50954), (4537, 26426), (4706, 25477), (9074, 13213)]