1616804

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 3365964

約数和(自身を除く): 1749160

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 113, 146, 196, 226, 292, 452, 511, 791, 1022, 1582, 2044, 3164, 3577, 5537, 7154, 8249, 11074, 14308, 16498, 22148, 32996, 57743, 115486, 230972, 404201, 808402, 1616804]

約数ペア:

[(1, 1616804), (2, 808402), (4, 404201), (7, 230972), (14, 115486), (28, 57743), (49, 32996), (73, 22148), (98, 16498), (113, 14308), (146, 11074), (196, 8249), (226, 7154), (292, 5537), (452, 3577), (511, 3164), (791, 2044), (1022, 1582)]