2243377648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{8123}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 4463683056

約数和(自身を除く): 2220305408

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 421, 656, 842, 1684, 3368, 6736, 8123, 16246, 17261, 32492, 34522, 64984, 69044, 129968, 138088, 276176, 333043, 666086, 1332172, 2664344, 3419783, 5328688, 6839566, 13679132, 27358264, 54716528, 140211103, 280422206, 560844412, 1121688824, 2243377648]

約数ペア:

[(1, 2243377648), (2, 1121688824), (4, 560844412), (8, 280422206), (16, 140211103), (41, 54716528), (82, 27358264), (164, 13679132), (328, 6839566), (421, 5328688), (656, 3419783), (842, 2664344), (1684, 1332172), (3368, 666086), (6736, 333043), (8123, 276176), (16246, 138088), (17261, 129968), (32492, 69044), (34522, 64984)]