5727778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 10535040

約数和(自身を除く): 4807262

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 353, 427, 706, 854, 1159, 2318, 2471, 4942, 6707, 8113, 13414, 16226, 21533, 43066, 46949, 93898, 150731, 301462, 409127, 818254, 2863889, 5727778]

約数ペア:

[(1, 5727778), (2, 2863889), (7, 818254), (14, 409127), (19, 301462), (38, 150731), (61, 93898), (122, 46949), (133, 43066), (266, 21533), (353, 16226), (427, 13414), (706, 8113), (854, 6707), (1159, 4942), (2318, 2471)]