1330893688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227581}}^1$

素因数の和:227647

約数の個数: 32

約数和(自身を含む): 2703674160

約数和(自身を除く): 1372780472

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 227581, 455162, 910324, 1820648, 3868877, 7737754, 9785983, 15475508, 19571966, 30951016, 39143932, 78287864, 166361711, 332723422, 665446844, 1330893688]

約数ペア:

[(1, 1330893688), (2, 665446844), (4, 332723422), (8, 166361711), (17, 78287864), (34, 39143932), (43, 30951016), (68, 19571966), (86, 15475508), (136, 9785983), (172, 7737754), (344, 3868877), (731, 1820648), (1462, 910324), (2924, 455162), (5848, 227581)]