2079231917

素因数分解:

$7^1\times {\mathrm{73}}^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 2432646720

約数和(自身を除く): 353414803

約数列:

[1, 7, 73, 139, 401, 511, 973, 2807, 5329, 10147, 29273, 37303, 55739, 71029, 204911, 390173, 740731, 2136929, 4068947, 5185117, 14958503, 28482629, 297033131, 2079231917]

約数ペア:

[(1, 2079231917), (7, 297033131), (73, 28482629), (139, 14958503), (401, 5185117), (511, 4068947), (973, 2136929), (2807, 740731), (5329, 390173), (10147, 204911), (29273, 71029), (37303, 55739)]