2012202368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19577}}^1$

素因数の和:19675

約数の個数: 64

約数和(自身を含む): 4433242320

約数和(自身を除く): 2421039952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 292, 352, 584, 704, 803, 1168, 1408, 1606, 2336, 3212, 4672, 6424, 9344, 12848, 19577, 25696, 39154, 51392, 78308, 102784, 156616, 215347, 313232, 430694, 626464, 861388, 1252928, 1429121, 1722776, 2505856, 2858242, 3445552, 5716484, 6891104, 11432968, 13782208, 15720331, 22865936, 27564416, 31440662, 45731872, 62881324, 91463744, 125762648, 182927488, 251525296, 503050592, 1006101184, 2012202368]

約数ペア:

[(1, 2012202368), (2, 1006101184), (4, 503050592), (8, 251525296), (11, 182927488), (16, 125762648), (22, 91463744), (32, 62881324), (44, 45731872), (64, 31440662), (73, 27564416), (88, 22865936), (128, 15720331), (146, 13782208), (176, 11432968), (292, 6891104), (352, 5716484), (584, 3445552), (704, 2858242), (803, 2505856), (1168, 1722776), (1408, 1429121), (1606, 1252928), (2336, 861388), (3212, 626464), (4672, 430694), (6424, 313232), (9344, 215347), (12848, 156616), (19577, 102784), (25696, 78308), (39154, 51392)]