1900263396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{126989}}^1$

素因数の和:127068

約数の個数: 48

約数和(自身を含む): 4693550400

約数和(自身を除く): 2793287004

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 126989, 253978, 380967, 507956, 761934, 1523868, 3682681, 5460527, 7365362, 10921054, 11048043, 14730724, 16381581, 21842108, 22096086, 32763162, 44192172, 65526324, 158355283, 316710566, 475065849, 633421132, 950131698, 1900263396]

約数ペア:

[(1, 1900263396), (2, 950131698), (3, 633421132), (4, 475065849), (6, 316710566), (12, 158355283), (29, 65526324), (43, 44192172), (58, 32763162), (86, 22096086), (87, 21842108), (116, 16381581), (129, 14730724), (172, 11048043), (174, 10921054), (258, 7365362), (348, 5460527), (516, 3682681), (1247, 1523868), (2494, 761934), (3741, 507956), (4988, 380967), (7482, 253978), (14964, 126989)]