392022478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 634423680

約数和(自身を除く): 242401202

約数列:

[1, 2, 19, 38, 61, 122, 131, 262, 1159, 1291, 2318, 2489, 2582, 4978, 7991, 15982, 24529, 49058, 78751, 151829, 157502, 169121, 303658, 338242, 1496269, 2992538, 3213299, 6426598, 10316381, 20632762, 196011239, 392022478]

約数ペア:

[(1, 392022478), (2, 196011239), (19, 20632762), (38, 10316381), (61, 6426598), (122, 3213299), (131, 2992538), (262, 1496269), (1159, 338242), (1291, 303658), (2318, 169121), (2489, 157502), (2582, 151829), (4978, 78751), (7991, 49058), (15982, 24529)]