2034138904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28579}}^1$

素因数の和:28664

約数の個数: 64

約数和(自身を含む): 4609382400

約数和(自身を除く): 2575243496

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 5084, 8897, 10168, 17794, 28579, 35588, 57158, 71176, 114316, 200053, 228632, 400106, 800212, 885949, 1171739, 1600424, 1771898, 2343478, 3543796, 4686956, 6201643, 7087592, 8202173, 9373912, 12403286, 16404346, 24806572, 32808692, 36323909, 49613144, 65617384, 72647818, 145295636, 254267363, 290591272, 508534726, 1017069452, 2034138904]

約数ペア:

[(1, 2034138904), (2, 1017069452), (4, 508534726), (7, 290591272), (8, 254267363), (14, 145295636), (28, 72647818), (31, 65617384), (41, 49613144), (56, 36323909), (62, 32808692), (82, 24806572), (124, 16404346), (164, 12403286), (217, 9373912), (248, 8202173), (287, 7087592), (328, 6201643), (434, 4686956), (574, 3543796), (868, 2343478), (1148, 1771898), (1271, 1600424), (1736, 1171739), (2296, 885949), (2542, 800212), (5084, 400106), (8897, 228632), (10168, 200053), (17794, 114316), (28579, 71176), (35588, 57158)]