2453892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 6623232

約数和(自身を除く): 4169340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 223, 262, 393, 446, 524, 669, 786, 892, 917, 1338, 1561, 1572, 1834, 2676, 2751, 3122, 3668, 4683, 5502, 6244, 9366, 11004, 18732, 29213, 58426, 87639, 116852, 175278, 204491, 350556, 408982, 613473, 817964, 1226946, 2453892]

約数ペア:

[(1, 2453892), (2, 1226946), (3, 817964), (4, 613473), (6, 408982), (7, 350556), (12, 204491), (14, 175278), (21, 116852), (28, 87639), (42, 58426), (84, 29213), (131, 18732), (223, 11004), (262, 9366), (393, 6244), (446, 5502), (524, 4683), (669, 3668), (786, 3122), (892, 2751), (917, 2676), (1338, 1834), (1561, 1572)]