386985166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 618266880

約数和(自身を除く): 231281714

約数列:

[1, 2, 23, 46, 67, 134, 307, 409, 614, 818, 1541, 3082, 7061, 9407, 14122, 18814, 20569, 27403, 41138, 54806, 125563, 251126, 473087, 630269, 946174, 1260538, 2887949, 5775898, 8412721, 16825442, 193492583, 386985166]

約数ペア:

[(1, 386985166), (2, 193492583), (23, 16825442), (46, 8412721), (67, 5775898), (134, 2887949), (307, 1260538), (409, 946174), (614, 630269), (818, 473087), (1541, 251126), (3082, 125563), (7061, 54806), (9407, 41138), (14122, 27403), (18814, 20569)]