2019671024

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{32609}}^1$

素因数の和:32710

約数の個数: 60

約数和(自身を含む): 4609749600

約数和(自身を除く): 2590078576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 3871, 4424, 7742, 8848, 15484, 30968, 32609, 61936, 65218, 130436, 228263, 260872, 456526, 521744, 913052, 1597841, 1826104, 2576111, 3195682, 3652208, 5152222, 6391364, 10304444, 12782728, 18032777, 20608888, 25565456, 36065554, 41217776, 72131108, 126229439, 144262216, 252458878, 288524432, 504917756, 1009835512, 2019671024]

約数ペア:

[(1, 2019671024), (2, 1009835512), (4, 504917756), (7, 288524432), (8, 252458878), (14, 144262216), (16, 126229439), (28, 72131108), (49, 41217776), (56, 36065554), (79, 25565456), (98, 20608888), (112, 18032777), (158, 12782728), (196, 10304444), (316, 6391364), (392, 5152222), (553, 3652208), (632, 3195682), (784, 2576111), (1106, 1826104), (1264, 1597841), (2212, 913052), (3871, 521744), (4424, 456526), (7742, 260872), (8848, 228263), (15484, 130436), (30968, 65218), (32609, 61936)]