3185416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 6514200

約数和(自身を除く): 3328784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 281, 436, 562, 872, 1124, 1417, 2248, 2834, 3653, 5668, 7306, 11336, 14612, 29224, 30629, 61258, 122516, 245032, 398177, 796354, 1592708, 3185416]

約数ペア:

[(1, 3185416), (2, 1592708), (4, 796354), (8, 398177), (13, 245032), (26, 122516), (52, 61258), (104, 30629), (109, 29224), (218, 14612), (281, 11336), (436, 7306), (562, 5668), (872, 3653), (1124, 2834), (1417, 2248)]