4978684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 9270800

約数和(自身を除く): 4292116

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 601, 1202, 2071, 2404, 4142, 8284, 11419, 22838, 45676, 65509, 131018, 262036, 1244671, 2489342, 4978684]

約数ペア:

[(1, 4978684), (2, 2489342), (4, 1244671), (19, 262036), (38, 131018), (76, 65509), (109, 45676), (218, 22838), (436, 11419), (601, 8284), (1202, 4142), (2071, 2404)]