661946476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 1263094560

約数和(自身を除く): 601148084

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 233, 466, 697, 932, 1019, 1394, 2038, 2788, 3961, 4076, 7922, 9553, 15844, 17323, 19106, 34646, 38212, 41779, 69292, 83558, 162401, 167116, 237427, 324802, 474854, 649604, 710243, 949708, 1420486, 2840972, 4036259, 8072518, 9734507, 16145036, 19469014, 38938028, 165486619, 330973238, 661946476]

約数ペア:

[(1, 661946476), (2, 330973238), (4, 165486619), (17, 38938028), (34, 19469014), (41, 16145036), (68, 9734507), (82, 8072518), (164, 4036259), (233, 2840972), (466, 1420486), (697, 949708), (932, 710243), (1019, 649604), (1394, 474854), (2038, 324802), (2788, 237427), (3961, 167116), (4076, 162401), (7922, 83558), (9553, 69292), (15844, 41779), (17323, 38212), (19106, 34646)]