2103608104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2858

約数の個数: 64

約数和(自身を含む): 4483080000

約数和(自身を除く): 2379471896

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 449, 494, 898, 988, 1796, 1976, 2371, 3592, 4742, 5837, 8531, 9484, 11674, 17062, 18968, 23348, 30823, 34124, 45049, 46696, 61646, 68248, 90098, 110903, 123292, 180196, 221806, 246584, 360392, 443612, 585637, 887224, 1064579, 1171274, 2129158, 2342548, 4258316, 4685096, 8516632, 13839527, 20227001, 27679054, 40454002, 55358108, 80908004, 110716216, 161816008, 262951013, 525902026, 1051804052, 2103608104]

約数ペア:

[(1, 2103608104), (2, 1051804052), (4, 525902026), (8, 262951013), (13, 161816008), (19, 110716216), (26, 80908004), (38, 55358108), (52, 40454002), (76, 27679054), (104, 20227001), (152, 13839527), (247, 8516632), (449, 4685096), (494, 4258316), (898, 2342548), (988, 2129158), (1796, 1171274), (1976, 1064579), (2371, 887224), (3592, 585637), (4742, 443612), (5837, 360392), (8531, 246584), (9484, 221806), (11674, 180196), (17062, 123292), (18968, 110903), (23348, 90098), (30823, 68248), (34124, 61646), (45049, 46696)]