2194974096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210731}}^1$

素因数の和:210780

約数の個数: 80

約数和(自身を含む): 6689476608

約数和(自身を除く): 4494502512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 210731, 421462, 632193, 842924, 1264386, 1475117, 1685848, 2528772, 2950234, 3371696, 4425351, 5057544, 5900468, 6532661, 8850702, 10115088, 11800936, 13065322, 17701404, 19597983, 23601872, 26130644, 35402808, 39195966, 45728627, 52261288, 70805616, 78391932, 91457254, 104522576, 137185881, 156783864, 182914508, 274371762, 313567728, 365829016, 548743524, 731658032, 1097487048, 2194974096]

約数ペア:

[(1, 2194974096), (2, 1097487048), (3, 731658032), (4, 548743524), (6, 365829016), (7, 313567728), (8, 274371762), (12, 182914508), (14, 156783864), (16, 137185881), (21, 104522576), (24, 91457254), (28, 78391932), (31, 70805616), (42, 52261288), (48, 45728627), (56, 39195966), (62, 35402808), (84, 26130644), (93, 23601872), (112, 19597983), (124, 17701404), (168, 13065322), (186, 11800936), (217, 10115088), (248, 8850702), (336, 6532661), (372, 5900468), (434, 5057544), (496, 4425351), (651, 3371696), (744, 2950234), (868, 2528772), (1302, 1685848), (1488, 1475117), (1736, 1264386), (2604, 842924), (3472, 632193), (5208, 421462), (10416, 210731)]