2214791024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{31873}}^1$

素因数の和:32025

約数の個数: 40

約数和(自身を含む): 4434565872

約数和(自身を除く): 2219774848

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1616, 4343, 8686, 17372, 31873, 34744, 63746, 69488, 127492, 254984, 509968, 1370539, 2741078, 3219173, 5482156, 6438346, 10964312, 12876692, 21928624, 25753384, 51506768, 138424439, 276848878, 553697756, 1107395512, 2214791024]

約数ペア:

[(1, 2214791024), (2, 1107395512), (4, 553697756), (8, 276848878), (16, 138424439), (43, 51506768), (86, 25753384), (101, 21928624), (172, 12876692), (202, 10964312), (344, 6438346), (404, 5482156), (688, 3219173), (808, 2741078), (1616, 1370539), (4343, 509968), (8686, 254984), (17372, 127492), (31873, 69488), (34744, 63746)]