2065863616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11251}}^1$

素因数の和:11433

約数の個数: 56

約数和(自身を含む): 4344172160

約数和(自身を除く): 2278308544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1208, 1216, 2416, 2869, 4832, 5738, 9664, 11251, 11476, 22502, 22952, 45004, 45904, 90008, 91808, 180016, 183616, 213769, 360032, 427538, 720064, 855076, 1698901, 1710152, 3397802, 3420304, 6795604, 6840608, 13591208, 13681216, 27182416, 32279119, 54364832, 64558238, 108729664, 129116476, 258232952, 516465904, 1032931808, 2065863616]

約数ペア:

[(1, 2065863616), (2, 1032931808), (4, 516465904), (8, 258232952), (16, 129116476), (19, 108729664), (32, 64558238), (38, 54364832), (64, 32279119), (76, 27182416), (151, 13681216), (152, 13591208), (302, 6840608), (304, 6795604), (604, 3420304), (608, 3397802), (1208, 1710152), (1216, 1698901), (2416, 855076), (2869, 720064), (4832, 427538), (5738, 360032), (9664, 213769), (11251, 183616), (11476, 180016), (22502, 91808), (22952, 90008), (45004, 45904)]