2021987496

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{12671}}^1$

素因数の和:12850

約数の個数: 64

約数和(自身を含む): 5185382400

約数和(自身を除く): 3163394904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 109, 122, 183, 218, 244, 327, 366, 436, 488, 654, 732, 872, 1308, 1464, 2616, 6649, 12671, 13298, 19947, 25342, 26596, 38013, 39894, 50684, 53192, 76026, 79788, 101368, 152052, 159576, 304104, 772931, 1381139, 1545862, 2318793, 2762278, 3091724, 4143417, 4637586, 5524556, 6183448, 8286834, 9275172, 11049112, 16573668, 18550344, 33147336, 84249479, 168498958, 252748437, 336997916, 505496874, 673995832, 1010993748, 2021987496]

約数ペア:

[(1, 2021987496), (2, 1010993748), (3, 673995832), (4, 505496874), (6, 336997916), (8, 252748437), (12, 168498958), (24, 84249479), (61, 33147336), (109, 18550344), (122, 16573668), (183, 11049112), (218, 9275172), (244, 8286834), (327, 6183448), (366, 5524556), (436, 4637586), (488, 4143417), (654, 3091724), (732, 2762278), (872, 2318793), (1308, 1545862), (1464, 1381139), (2616, 772931), (6649, 304104), (12671, 159576), (13298, 152052), (19947, 101368), (25342, 79788), (26596, 76026), (38013, 53192), (39894, 50684)]