2022377984

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5021

約数の個数: 80

約数和(自身を含む): 4469446080

約数和(自身を除く): 2447068096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 512, 584, 704, 803, 1168, 1408, 1606, 2336, 2816, 3212, 4672, 4919, 5632, 6424, 9344, 9838, 12848, 18688, 19676, 25696, 37376, 39352, 51392, 54109, 78704, 102784, 108218, 157408, 205568, 216436, 314816, 359087, 411136, 432872, 629632, 718174, 865744, 1259264, 1436348, 1731488, 2518528, 2872696, 3462976, 3949957, 5745392, 6925952, 7899914, 11490784, 13851904, 15799828, 22981568, 27703808, 31599656, 45963136, 63199312, 91926272, 126398624, 183852544, 252797248, 505594496, 1011188992, 2022377984]

約数ペア:

[(1, 2022377984), (2, 1011188992), (4, 505594496), (8, 252797248), (11, 183852544), (16, 126398624), (22, 91926272), (32, 63199312), (44, 45963136), (64, 31599656), (73, 27703808), (88, 22981568), (128, 15799828), (146, 13851904), (176, 11490784), (256, 7899914), (292, 6925952), (352, 5745392), (512, 3949957), (584, 3462976), (704, 2872696), (803, 2518528), (1168, 1731488), (1408, 1436348), (1606, 1259264), (2336, 865744), (2816, 718174), (3212, 629632), (4672, 432872), (4919, 411136), (5632, 359087), (6424, 314816), (9344, 216436), (9838, 205568), (12848, 157408), (18688, 108218), (19676, 102784), (25696, 78704), (37376, 54109), (39352, 51392)]