3882998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 3305482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 389, 434, 713, 778, 1426, 2723, 4991, 5446, 8947, 9982, 12059, 17894, 24118, 62629, 84413, 125258, 168826, 277357, 554714, 1941499, 3882998]

約数ペア:

[(1, 3882998), (2, 1941499), (7, 554714), (14, 277357), (23, 168826), (31, 125258), (46, 84413), (62, 62629), (161, 24118), (217, 17894), (322, 12059), (389, 9982), (434, 8947), (713, 5446), (778, 4991), (1426, 2723)]