861567697438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1\times {\mathrm{9337}}^1$

素因数の和:10441

約数の個数: 64

約数和(自身を含む): 1547125816320

約数和(自身を除く): 685558118882

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509, 563, 1018, 1126, 3563, 3941, 7126, 7882, 9337, 11707, 12949, 18674, 23414, 25898, 65359, 81949, 90643, 130718, 163898, 181286, 214751, 286567, 429502, 573134, 1503257, 2005969, 3006514, 4011938, 4752533, 5256731, 6591041, 9505066, 10513462, 13182082, 33267731, 36797117, 46137287, 66535462, 73594234, 92274574, 109308259, 120904813, 218616518, 241809626, 765157813, 846333691, 1530315626, 1692667382, 2675676079, 5351352158, 18729732553, 37459465106, 61540549817, 123081099634, 430783848719, 861567697438]

約数ペア:

[(1, 861567697438), (2, 430783848719), (7, 123081099634), (14, 61540549817), (23, 37459465106), (46, 18729732553), (161, 5351352158), (322, 2675676079), (509, 1692667382), (563, 1530315626), (1018, 846333691), (1126, 765157813), (3563, 241809626), (3941, 218616518), (7126, 120904813), (7882, 109308259), (9337, 92274574), (11707, 73594234), (12949, 66535462), (18674, 46137287), (23414, 36797117), (25898, 33267731), (65359, 13182082), (81949, 10513462), (90643, 9505066), (130718, 6591041), (163898, 5256731), (181286, 4752533), (214751, 4011938), (286567, 3006514), (429502, 2005969), (573134, 1503257)]