2013845768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 4241894400

約数和(自身を除く): 2228048632

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 569, 814, 1087, 1138, 1628, 2174, 2276, 3256, 4348, 4552, 6259, 8696, 11957, 12518, 21053, 23914, 25036, 40219, 42106, 47828, 50072, 80438, 84212, 95656, 160876, 168424, 231583, 321752, 442409, 463166, 618503, 884818, 926332, 1237006, 1769636, 1852664, 2474012, 3539272, 4948024, 6803533, 13607066, 22884611, 27214132, 45769222, 54428264, 91538444, 183076888, 251730721, 503461442, 1006922884, 2013845768]

約数ペア:

[(1, 2013845768), (2, 1006922884), (4, 503461442), (8, 251730721), (11, 183076888), (22, 91538444), (37, 54428264), (44, 45769222), (74, 27214132), (88, 22884611), (148, 13607066), (296, 6803533), (407, 4948024), (569, 3539272), (814, 2474012), (1087, 1852664), (1138, 1769636), (1628, 1237006), (2174, 926332), (2276, 884818), (3256, 618503), (4348, 463166), (4552, 442409), (6259, 321752), (8696, 231583), (11957, 168424), (12518, 160876), (21053, 95656), (23914, 84212), (25036, 80438), (40219, 50072), (42106, 47828)]