326997076

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{159979}}^1$

素因数の和:160063

約数の個数: 24

約数和(自身を含む): 662957120

約数和(自身を除く): 335960044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 159979, 319958, 639916, 1119853, 2239706, 4479412, 11678467, 23356934, 46713868, 81749269, 163498538, 326997076]

約数ペア:

[(1, 326997076), (2, 163498538), (4, 81749269), (7, 46713868), (14, 23356934), (28, 11678467), (73, 4479412), (146, 2239706), (292, 1119853), (511, 639916), (1022, 319958), (2044, 159979)]