1661531088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4945033}}^1$

素因数の和:4945051

約数の個数: 40

約数和(自身を含む): 4905473728

約数和(自身を除く): 3243942640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4945033, 9890066, 14835099, 19780132, 29670198, 34615231, 39560264, 59340396, 69230462, 79120528, 103845693, 118680792, 138460924, 207691386, 237361584, 276921848, 415382772, 553843696, 830765544, 1661531088]

約数ペア:

[(1, 1661531088), (2, 830765544), (3, 553843696), (4, 415382772), (6, 276921848), (7, 237361584), (8, 207691386), (12, 138460924), (14, 118680792), (16, 103845693), (21, 79120528), (24, 69230462), (28, 59340396), (42, 39560264), (48, 34615231), (56, 29670198), (84, 19780132), (112, 14835099), (168, 9890066), (336, 4945033)]