637819137634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24391}}^1\times {\mathrm{109873}}^1$

素因数の和:134290

約数の個数: 32

約数和(自身を含む): 1157780134656

約数和(自身を除く): 519960997022

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 24391, 48782, 109873, 170737, 219746, 341474, 414647, 769111, 829294, 1538222, 1867841, 2902529, 3735682, 5805058, 13074887, 26149774, 2679912343, 5359824686, 18759386401, 37518772802, 45558509831, 91117019662, 318909568817, 637819137634]

約数ペア:

[(1, 637819137634), (2, 318909568817), (7, 91117019662), (14, 45558509831), (17, 37518772802), (34, 18759386401), (119, 5359824686), (238, 2679912343), (24391, 26149774), (48782, 13074887), (109873, 5805058), (170737, 3735682), (219746, 2902529), (341474, 1867841), (414647, 1538222), (769111, 829294)]