1946708216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{10159}}^1$

素因数の和:11591

約数の個数: 32

約数和(自身を含む): 3867912000

約数和(自身を除く): 1921203784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1409, 2818, 5636, 10159, 11272, 20318, 23953, 40636, 47906, 81272, 95812, 172703, 191624, 345406, 690812, 1381624, 14314031, 28628062, 57256124, 114512248, 243338527, 486677054, 973354108, 1946708216]

約数ペア:

[(1, 1946708216), (2, 973354108), (4, 486677054), (8, 243338527), (17, 114512248), (34, 57256124), (68, 28628062), (136, 14314031), (1409, 1381624), (2818, 690812), (5636, 345406), (10159, 191624), (11272, 172703), (20318, 95812), (23953, 81272), (40636, 47906)]