298958804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{72073}}^1$

素因数の和:72155

約数の個数: 24

約数和(自身を含む): 563042088

約数和(自身を除く): 264083284

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 72073, 144146, 288292, 1225241, 2450482, 4396453, 4900964, 8792906, 17585812, 74739701, 149479402, 298958804]

約数ペア:

[(1, 298958804), (2, 149479402), (4, 74739701), (17, 17585812), (34, 8792906), (61, 4900964), (68, 4396453), (122, 2450482), (244, 1225241), (1037, 288292), (2074, 144146), (4148, 72073)]