345139228

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{14869}}^1$

素因数の和:15709

約数の個数: 24

約数和(自身を含む): 691157600

約数和(自身を除く): 346018372

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 11606, 14869, 23212, 29738, 59476, 104083, 208166, 416332, 12326401, 24652802, 49305604, 86284807, 172569614, 345139228]

約数ペア:

[(1, 345139228), (2, 172569614), (4, 86284807), (7, 49305604), (14, 24652802), (28, 12326401), (829, 416332), (1658, 208166), (3316, 104083), (5803, 59476), (11606, 29738), (14869, 23212)]