7661254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 12954816

約数和(自身を除く): 5293562

約数列:

[1, 2, 17, 23, 34, 46, 97, 101, 194, 202, 391, 782, 1649, 1717, 2231, 2323, 3298, 3434, 4462, 4646, 9797, 19594, 37927, 39491, 75854, 78982, 166549, 225331, 333098, 450662, 3830627, 7661254]

約数ペア:

[(1, 7661254), (2, 3830627), (17, 450662), (23, 333098), (34, 225331), (46, 166549), (97, 78982), (101, 75854), (194, 39491), (202, 37927), (391, 19594), (782, 9797), (1649, 4646), (1717, 4462), (2231, 3434), (2323, 3298)]