8400588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 22654464

約数和(自身を除く): 14253876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1031, 1164, 1358, 2037, 2062, 2716, 3093, 4074, 4124, 6186, 7217, 8148, 12372, 14434, 21651, 28868, 43302, 86604, 100007, 200014, 300021, 400028, 600042, 700049, 1200084, 1400098, 2100147, 2800196, 4200294, 8400588]

約数ペア:

[(1, 8400588), (2, 4200294), (3, 2800196), (4, 2100147), (6, 1400098), (7, 1200084), (12, 700049), (14, 600042), (21, 400028), (28, 300021), (42, 200014), (84, 100007), (97, 86604), (194, 43302), (291, 28868), (388, 21651), (582, 14434), (679, 12372), (1031, 8148), (1164, 7217), (1358, 6186), (2037, 4124), (2062, 4074), (2716, 3093)]