7842068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 14864640

約数和(自身を除く): 7022572

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 631, 956, 1262, 2524, 3107, 6214, 8203, 12428, 16406, 32812, 150809, 301618, 603236, 1960517, 3921034, 7842068]

約数ペア:

[(1, 7842068), (2, 3921034), (4, 1960517), (13, 603236), (26, 301618), (52, 150809), (239, 32812), (478, 16406), (631, 12428), (956, 8203), (1262, 6214), (2524, 3107)]