348539164

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 616204400

約数和(自身を除く): 267665236

約数列:

[1, 2, 4, 139, 278, 421, 556, 842, 1489, 1684, 2978, 5956, 58519, 117038, 206971, 234076, 413942, 626869, 827884, 1253738, 2507476, 87134791, 174269582, 348539164]

約数ペア:

[(1, 348539164), (2, 174269582), (4, 87134791), (139, 2507476), (278, 1253738), (421, 827884), (556, 626869), (842, 413942), (1489, 234076), (1684, 206971), (2978, 117038), (5956, 58519)]