983444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 2236416

約数和(自身を除く): 1252972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 103, 124, 154, 206, 217, 308, 341, 412, 434, 682, 721, 868, 1133, 1364, 1442, 2266, 2387, 2884, 3193, 4532, 4774, 6386, 7931, 9548, 12772, 15862, 22351, 31724, 35123, 44702, 70246, 89404, 140492, 245861, 491722, 983444]

約数ペア:

[(1, 983444), (2, 491722), (4, 245861), (7, 140492), (11, 89404), (14, 70246), (22, 44702), (28, 35123), (31, 31724), (44, 22351), (62, 15862), (77, 12772), (103, 9548), (124, 7931), (154, 6386), (206, 4774), (217, 4532), (308, 3193), (341, 2884), (412, 2387), (434, 2266), (682, 1442), (721, 1364), (868, 1133)]