1531036007396

素因数分解:

$2^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{18642979}}^1$

素因数の和:18643416

約数の個数: 36

約数和(自身を含む): 3124190588400

約数和(自身を除く): 1593154581004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 419, 838, 1676, 2933, 5866, 11732, 20531, 41062, 82124, 18642979, 37285958, 74571916, 130500853, 261001706, 522003412, 913505971, 1827011942, 3654023884, 7811408201, 15622816402, 31245632804, 54679857407, 109359714814, 218719429628, 382759001849, 765518003698, 1531036007396]

約数ペア:

[(1, 1531036007396), (2, 765518003698), (4, 382759001849), (7, 218719429628), (14, 109359714814), (28, 54679857407), (49, 31245632804), (98, 15622816402), (196, 7811408201), (419, 3654023884), (838, 1827011942), (1676, 913505971), (2933, 522003412), (5866, 261001706), (11732, 130500853), (20531, 74571916), (41062, 37285958), (82124, 18642979)]