2021574184

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{39367}}^1$

素因数の和:39518

約数の個数: 48

約数和(自身を含む): 4443072480

約数和(自身を除く): 2421498296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1834, 3668, 6419, 7336, 12838, 25676, 39367, 51352, 78734, 157468, 275569, 314936, 551138, 1102276, 1928983, 2204552, 3857966, 5157077, 7715932, 10314154, 15431864, 20628308, 36099539, 41256616, 72199078, 144398156, 252696773, 288796312, 505393546, 1010787092, 2021574184]

約数ペア:

[(1, 2021574184), (2, 1010787092), (4, 505393546), (7, 288796312), (8, 252696773), (14, 144398156), (28, 72199078), (49, 41256616), (56, 36099539), (98, 20628308), (131, 15431864), (196, 10314154), (262, 7715932), (392, 5157077), (524, 3857966), (917, 2204552), (1048, 1928983), (1834, 1102276), (3668, 551138), (6419, 314936), (7336, 275569), (12838, 157468), (25676, 78734), (39367, 51352)]