2034961760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{978347}}^1$

素因数の和:978375

約数の個数: 48

約数和(自身を含む): 5177417616

約数和(自身を除く): 3142455856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 978347, 1956694, 3913388, 4891735, 7826776, 9783470, 12718511, 15653552, 19566940, 25437022, 31307104, 39133880, 50874044, 63592555, 78267760, 101748088, 127185110, 156535520, 203496176, 254370220, 406992352, 508740440, 1017480880, 2034961760]

約数ペア:

[(1, 2034961760), (2, 1017480880), (4, 508740440), (5, 406992352), (8, 254370220), (10, 203496176), (13, 156535520), (16, 127185110), (20, 101748088), (26, 78267760), (32, 63592555), (40, 50874044), (52, 39133880), (65, 31307104), (80, 25437022), (104, 19566940), (130, 15653552), (160, 12718511), (208, 9783470), (260, 7826776), (416, 4891735), (520, 3913388), (1040, 1956694), (2080, 978347)]