1810504304

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{204623}}^1$

素因数の和:204717

約数の個数: 40

約数和(自身を含む): 4059740160

約数和(自身を除く): 2249235856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 204623, 409246, 818492, 1432361, 1636984, 2864722, 3273968, 5729444, 11458888, 16165217, 22917776, 32330434, 64660868, 113156519, 129321736, 226313038, 258643472, 452626076, 905252152, 1810504304]

約数ペア:

[(1, 1810504304), (2, 905252152), (4, 452626076), (7, 258643472), (8, 226313038), (14, 129321736), (16, 113156519), (28, 64660868), (56, 32330434), (79, 22917776), (112, 16165217), (158, 11458888), (316, 5729444), (553, 3273968), (632, 2864722), (1106, 1636984), (1264, 1432361), (2212, 818492), (4424, 409246), (8848, 204623)]