2017079672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{42397}}^1$

素因数の和:42735

約数の個数: 32

約数和(自身を含む): 3993891600

約数和(自身を除く): 1976811928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 5947, 11894, 23788, 42397, 47576, 84794, 169588, 339176, 805543, 1611086, 3222172, 6444344, 13270261, 26540522, 53081044, 106162088, 252134959, 504269918, 1008539836, 2017079672]

約数ペア:

[(1, 2017079672), (2, 1008539836), (4, 504269918), (8, 252134959), (19, 106162088), (38, 53081044), (76, 26540522), (152, 13270261), (313, 6444344), (626, 3222172), (1252, 1611086), (2504, 805543), (5947, 339176), (11894, 169588), (23788, 84794), (42397, 47576)]