2218201504

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{11933}}^1$

素因数の和:12137

約数の個数: 48

約数和(自身を含む): 4514059368

約数和(自身を除く): 2295857864

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 592, 628, 1184, 1256, 2512, 5024, 5809, 11618, 11933, 23236, 23866, 46472, 47732, 92944, 95464, 185888, 190928, 381856, 441521, 883042, 1766084, 1873481, 3532168, 3746962, 7064336, 7493924, 14128672, 14987848, 29975696, 59951392, 69318797, 138637594, 277275188, 554550376, 1109100752, 2218201504]

約数ペア:

[(1, 2218201504), (2, 1109100752), (4, 554550376), (8, 277275188), (16, 138637594), (32, 69318797), (37, 59951392), (74, 29975696), (148, 14987848), (157, 14128672), (296, 7493924), (314, 7064336), (592, 3746962), (628, 3532168), (1184, 1873481), (1256, 1766084), (2512, 883042), (5024, 441521), (5809, 381856), (11618, 190928), (11933, 185888), (23236, 95464), (23866, 92944), (46472, 47732)]