2007821312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16477}}^1$

素因数の和:16521

約数の個数: 88

約数和(自身を含む): 4857187104

約数和(自身を除く): 2849365792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7168, 7616, 8704, 15232, 16477, 17408, 30464, 32954, 60928, 65908, 115339, 121856, 131816, 230678, 263632, 280109, 461356, 527264, 560218, 922712, 1054528, 1120436, 1845424, 1960763, 2109056, 2240872, 3690848, 3921526, 4218112, 4481744, 7381696, 7843052, 8436224, 8963488, 14763392, 15686104, 16872448, 17926976, 29526784, 31372208, 35853952, 59053568, 62744416, 71707904, 118107136, 125488832, 143415808, 250977664, 286831616, 501955328, 1003910656, 2007821312]

約数ペア:

[(1, 2007821312), (2, 1003910656), (4, 501955328), (7, 286831616), (8, 250977664), (14, 143415808), (16, 125488832), (17, 118107136), (28, 71707904), (32, 62744416), (34, 59053568), (56, 35853952), (64, 31372208), (68, 29526784), (112, 17926976), (119, 16872448), (128, 15686104), (136, 14763392), (224, 8963488), (238, 8436224), (256, 7843052), (272, 7381696), (448, 4481744), (476, 4218112), (512, 3921526), (544, 3690848), (896, 2240872), (952, 2109056), (1024, 1960763), (1088, 1845424), (1792, 1120436), (1904, 1054528), (2176, 922712), (3584, 560218), (3808, 527264), (4352, 461356), (7168, 280109), (7616, 263632), (8704, 230678), (15232, 131816), (16477, 121856), (17408, 115339), (30464, 65908), (32954, 60928)]