2581403042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{4657}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 4225737600

約数和(自身を除く): 1644334558

約数列:

[1, 2, 19, 29, 38, 58, 503, 551, 1006, 1102, 4657, 9314, 9557, 14587, 19114, 29174, 88483, 135053, 176966, 270106, 277153, 554306, 2342471, 2566007, 4684942, 5132014, 44506949, 67931659, 89013898, 135863318, 1290701521, 2581403042]

約数ペア:

[(1, 2581403042), (2, 1290701521), (19, 135863318), (29, 89013898), (38, 67931659), (58, 44506949), (503, 5132014), (551, 4684942), (1006, 2566007), (1102, 2342471), (4657, 554306), (9314, 277153), (9557, 270106), (14587, 176966), (19114, 135053), (29174, 88483)]