4215470686

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{142907}}^1$

素因数の和:142973

約数の個数: 32

約数和(自身を含む): 7545542400

約数和(自身を除く): 3330071714

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 2107, 4214, 14749, 29498, 142907, 285814, 1000349, 2000698, 6145001, 7002443, 12290002, 14004886, 43015007, 49017101, 86030014, 98034202, 301105049, 602210098, 2107735343, 4215470686]

約数ペア:

[(1, 4215470686), (2, 2107735343), (7, 602210098), (14, 301105049), (43, 98034202), (49, 86030014), (86, 49017101), (98, 43015007), (301, 14004886), (343, 12290002), (602, 7002443), (686, 6145001), (2107, 2000698), (4214, 1000349), (14749, 285814), (29498, 142907)]