2688568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2673992

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 293, 296, 586, 1147, 1172, 2294, 2344, 4588, 9083, 9176, 10841, 18166, 21682, 36332, 43364, 72664, 86728, 336071, 672142, 1344284, 2688568]

約数ペア:

[(1, 2688568), (2, 1344284), (4, 672142), (8, 336071), (31, 86728), (37, 72664), (62, 43364), (74, 36332), (124, 21682), (148, 18166), (248, 10841), (293, 9176), (296, 9083), (586, 4588), (1147, 2344), (1172, 2294)]