2019670688

素因数分解:

$2^5\times 7^1\times {\mathrm{947}}^1\times {\mathrm{9521}}^1$

素因数の和:10485

約数の個数: 48

約数和(自身を含む): 4549535424

約数和(自身を除く): 2529864736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 947, 1894, 3788, 6629, 7576, 9521, 13258, 15152, 19042, 26516, 30304, 38084, 53032, 66647, 76168, 106064, 133294, 152336, 212128, 266588, 304672, 533176, 1066352, 2132704, 9016387, 18032774, 36065548, 63114709, 72131096, 126229418, 144262192, 252458836, 288524384, 504917672, 1009835344, 2019670688]

約数ペア:

[(1, 2019670688), (2, 1009835344), (4, 504917672), (7, 288524384), (8, 252458836), (14, 144262192), (16, 126229418), (28, 72131096), (32, 63114709), (56, 36065548), (112, 18032774), (224, 9016387), (947, 2132704), (1894, 1066352), (3788, 533176), (6629, 304672), (7576, 266588), (9521, 212128), (13258, 152336), (15152, 133294), (19042, 106064), (26516, 76168), (30304, 66647), (38084, 53032)]