338992906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9839}}^1$

素因数の和:9978

約数の個数: 32

約数和(自身を含む): 612126720

約数和(自身を除く): 273133814

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 9839, 17227, 19678, 34454, 68873, 137746, 226297, 452594, 1052773, 1584079, 2105546, 3168158, 7369411, 14738822, 24213779, 48427558, 169496453, 338992906]

約数ペア:

[(1, 338992906), (2, 169496453), (7, 48427558), (14, 24213779), (23, 14738822), (46, 7369411), (107, 3168158), (161, 2105546), (214, 1584079), (322, 1052773), (749, 452594), (1498, 226297), (2461, 137746), (4922, 68873), (9839, 34454), (17227, 19678)]