2080357504

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3477

約数の個数: 64

約数和(自身を含む): 4265223840

約数和(自身を除く): 2184866336

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 128, 134, 146, 268, 292, 536, 584, 1072, 1168, 2144, 2336, 3323, 4288, 4672, 4891, 6646, 8576, 9344, 9782, 13292, 19564, 26584, 39128, 53168, 78256, 106336, 156512, 212672, 222641, 242579, 313024, 425344, 445282, 485158, 626048, 890564, 970316, 1781128, 1940632, 3562256, 3881264, 7124512, 7762528, 14249024, 15525056, 16252793, 28498048, 31050112, 32505586, 65011172, 130022344, 260044688, 520089376, 1040178752, 2080357504]

約数ペア:

[(1, 2080357504), (2, 1040178752), (4, 520089376), (8, 260044688), (16, 130022344), (32, 65011172), (64, 32505586), (67, 31050112), (73, 28498048), (128, 16252793), (134, 15525056), (146, 14249024), (268, 7762528), (292, 7124512), (536, 3881264), (584, 3562256), (1072, 1940632), (1168, 1781128), (2144, 970316), (2336, 890564), (3323, 626048), (4288, 485158), (4672, 445282), (4891, 425344), (6646, 313024), (8576, 242579), (9344, 222641), (9782, 212672), (13292, 156512), (19564, 106336), (26584, 78256), (39128, 53168)]