1875153904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{28439}}^1$

素因数の和:28777

約数の個数: 40

約数和(自身を含む): 3925061280

約数和(自身を除く): 2049907376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 28439, 32968, 56878, 65936, 113756, 227512, 369707, 455024, 739414, 1478828, 2957656, 5915312, 9015163, 18030326, 36060652, 72121304, 117197119, 144242608, 234394238, 468788476, 937576952, 1875153904]

約数ペア:

[(1, 1875153904), (2, 937576952), (4, 468788476), (8, 234394238), (13, 144242608), (16, 117197119), (26, 72121304), (52, 36060652), (104, 18030326), (208, 9015163), (317, 5915312), (634, 2957656), (1268, 1478828), (2536, 739414), (4121, 455024), (5072, 369707), (8242, 227512), (16484, 113756), (28439, 65936), (32968, 56878)]