3084688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 6423200

約数和(自身を除く): 3338512

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 139, 146, 152, 278, 292, 304, 556, 584, 1112, 1168, 1387, 2224, 2641, 2774, 5282, 5548, 10147, 10564, 11096, 20294, 21128, 22192, 40588, 42256, 81176, 162352, 192793, 385586, 771172, 1542344, 3084688]

約数ペア:

[(1, 3084688), (2, 1542344), (4, 771172), (8, 385586), (16, 192793), (19, 162352), (38, 81176), (73, 42256), (76, 40588), (139, 22192), (146, 21128), (152, 20294), (278, 11096), (292, 10564), (304, 10147), (556, 5548), (584, 5282), (1112, 2774), (1168, 2641), (1387, 2224)]