2019102736

素因数分解:

$2^4\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{8663}}^1$

素因数の和:10759

約数の個数: 40

約数和(自身を含む): 4473535104

約数和(自身を除く): 2454432368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2081, 4162, 8324, 8663, 14567, 16648, 17326, 29134, 33296, 34652, 58268, 60641, 69304, 116536, 121282, 138608, 233072, 242564, 485128, 970256, 18027703, 36055406, 72110812, 126193921, 144221624, 252387842, 288443248, 504775684, 1009551368, 2019102736]

約数ペア:

[(1, 2019102736), (2, 1009551368), (4, 504775684), (7, 288443248), (8, 252387842), (14, 144221624), (16, 126193921), (28, 72110812), (56, 36055406), (112, 18027703), (2081, 970256), (4162, 485128), (8324, 242564), (8663, 233072), (14567, 138608), (16648, 121282), (17326, 116536), (29134, 69304), (33296, 60641), (34652, 58268)]