2881158045698

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{1487}}^1\times {\mathrm{6113}}^1$

素因数の和:8079

約数の個数: 48

約数和(自身を含む): 4575381085440

約数和(自身を除く): 1694223039742

約数列:

[1, 2, 19, 38, 361, 439, 722, 878, 1487, 2974, 6113, 8341, 12226, 16682, 28253, 56506, 116147, 158479, 232294, 316958, 536807, 652793, 1073614, 1305586, 2206793, 2683607, 4413586, 5367214, 9090031, 12403067, 18180062, 24806134, 50988533, 101977066, 172710589, 235658273, 345421178, 471316546, 968782127, 1937564254, 3281501191, 3990523609, 6563002382, 7981047218, 75819948571, 151639897142, 1440579022849, 2881158045698]

約数ペア:

[(1, 2881158045698), (2, 1440579022849), (19, 151639897142), (38, 75819948571), (361, 7981047218), (439, 6563002382), (722, 3990523609), (878, 3281501191), (1487, 1937564254), (2974, 968782127), (6113, 471316546), (8341, 345421178), (12226, 235658273), (16682, 172710589), (28253, 101977066), (56506, 50988533), (116147, 24806134), (158479, 18180062), (232294, 12403067), (316958, 9090031), (536807, 5367214), (652793, 4413586), (1073614, 2683607), (1305586, 2206793)]