1380493058

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{86573}}^1$

素因数の和:86666

約数の個数: 32

約数和(自身を含む): 2543197824

約数和(自身を除く): 1162704766

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 15946, 86573, 173146, 606011, 1212022, 1471741, 2943482, 5800391, 10302187, 11600782, 20604374, 40602737, 81205474, 98606647, 197213294, 690246529, 1380493058]

約数ペア:

[(1, 1380493058), (2, 690246529), (7, 197213294), (14, 98606647), (17, 81205474), (34, 40602737), (67, 20604374), (119, 11600782), (134, 10302187), (238, 5800391), (469, 2943482), (938, 1471741), (1139, 1212022), (2278, 606011), (7973, 173146), (15946, 86573)]