9700894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 17750016

約数和(自身を除く): 8049122

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 641, 658, 1081, 1282, 2162, 4487, 7567, 8974, 14743, 15134, 29486, 30127, 60254, 103201, 206402, 210889, 421778, 692921, 1385842, 4850447, 9700894]

約数ペア:

[(1, 9700894), (2, 4850447), (7, 1385842), (14, 692921), (23, 421778), (46, 210889), (47, 206402), (94, 103201), (161, 60254), (322, 30127), (329, 29486), (641, 15134), (658, 14743), (1081, 8974), (1282, 7567), (2162, 4487)]