2103295208

素因数分解:

$2^3\times 7^5\times {\mathrm{15643}}^1$

素因数の和:15684

約数の個数: 48

約数和(自身を含む): 4601213280

約数和(自身を除く): 2497918072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 15643, 16807, 19208, 31286, 33614, 62572, 67228, 109501, 125144, 134456, 219002, 438004, 766507, 876008, 1533014, 3066028, 5365549, 6132056, 10731098, 21462196, 37558843, 42924392, 75117686, 150235372, 262911901, 300470744, 525823802, 1051647604, 2103295208]

約数ペア:

[(1, 2103295208), (2, 1051647604), (4, 525823802), (7, 300470744), (8, 262911901), (14, 150235372), (28, 75117686), (49, 42924392), (56, 37558843), (98, 21462196), (196, 10731098), (343, 6132056), (392, 5365549), (686, 3066028), (1372, 1533014), (2401, 876008), (2744, 766507), (4802, 438004), (9604, 219002), (15643, 134456), (16807, 125144), (19208, 109501), (31286, 67228), (33614, 62572)]