393600478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{6977}}^1$

素因数の和:7467

約数の個数: 16

約数和(自身を含む): 600722064

約数和(自身を除く): 207121586

約数列:

[1, 2, 67, 134, 421, 842, 6977, 13954, 28207, 56414, 467459, 934918, 2937317, 5874634, 196800239, 393600478]

約数ペア:

[(1, 393600478), (2, 196800239), (67, 5874634), (134, 2937317), (421, 934918), (842, 467459), (6977, 56414), (13954, 28207)]