1390331334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3769}}^1\times {\mathrm{8783}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 3179105280

約数和(自身を除く): 1788773946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3769, 7538, 8783, 11307, 17566, 22614, 26349, 26383, 52698, 52766, 61481, 79149, 122962, 158298, 184443, 368886, 33103127, 66206254, 99309381, 198618762, 231721889, 463443778, 695165667, 1390331334]

約数ペア:

[(1, 1390331334), (2, 695165667), (3, 463443778), (6, 231721889), (7, 198618762), (14, 99309381), (21, 66206254), (42, 33103127), (3769, 368886), (7538, 184443), (8783, 158298), (11307, 122962), (17566, 79149), (22614, 61481), (26349, 52766), (26383, 52698)]