84870478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{551107}}^1$

素因数の和:551127

約数の個数: 16

約数和(自身を含む): 158719104

約数和(自身を除く): 73848626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 551107, 1102214, 3857749, 6062177, 7715498, 12124354, 42435239, 84870478]

約数ペア:

[(1, 84870478), (2, 42435239), (7, 12124354), (11, 7715498), (14, 6062177), (22, 3857749), (77, 1102214), (154, 551107)]