17939597756

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2663}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 32255967744

約数和(自身を除く): 14316369988

約数列:

[1, 2, 4, 83, 103, 166, 197, 206, 332, 394, 412, 788, 2663, 5326, 8549, 10652, 16351, 17098, 20291, 32702, 34196, 40582, 65404, 81164, 221029, 274289, 442058, 524611, 548578, 884116, 1049222, 1097156, 1684153, 2098444, 3368306, 6736612, 22765987, 43542713, 45531974, 54034933, 87085426, 91063948, 108069866, 174170852, 216139732, 4484899439, 8969798878, 17939597756]

約数ペア:

[(1, 17939597756), (2, 8969798878), (4, 4484899439), (83, 216139732), (103, 174170852), (166, 108069866), (197, 91063948), (206, 87085426), (332, 54034933), (394, 45531974), (412, 43542713), (788, 22765987), (2663, 6736612), (5326, 3368306), (8549, 2098444), (10652, 1684153), (16351, 1097156), (17098, 1049222), (20291, 884116), (32702, 548578), (34196, 524611), (40582, 442058), (65404, 274289), (81164, 221029)]