174977428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{1993}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 313552512

約数和(自身を除く): 138575084

約数列:

[1, 2, 4, 47, 94, 188, 467, 934, 1868, 1993, 3986, 7972, 21949, 43898, 87796, 93671, 187342, 374684, 930731, 1861462, 3722924, 43744357, 87488714, 174977428]

約数ペア:

[(1, 174977428), (2, 87488714), (4, 43744357), (47, 3722924), (94, 1861462), (188, 930731), (467, 374684), (934, 187342), (1868, 93671), (1993, 87796), (3986, 43898), (7972, 21949)]