859629516

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{853}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 2026111584

約数和(自身を除く): 1166482068

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 613, 822, 853, 1226, 1644, 1706, 1839, 2452, 2559, 3412, 3678, 5118, 7356, 10236, 83981, 116861, 167962, 233722, 251943, 335924, 350583, 467444, 503886, 522889, 701166, 1007772, 1045778, 1402332, 1568667, 2091556, 3137334, 6274668, 71635793, 143271586, 214907379, 286543172, 429814758, 859629516]

約数ペア:

[(1, 859629516), (2, 429814758), (3, 286543172), (4, 214907379), (6, 143271586), (12, 71635793), (137, 6274668), (274, 3137334), (411, 2091556), (548, 1568667), (613, 1402332), (822, 1045778), (853, 1007772), (1226, 701166), (1644, 522889), (1706, 503886), (1839, 467444), (2452, 350583), (2559, 335924), (3412, 251943), (3678, 233722), (5118, 167962), (7356, 116861), (10236, 83981)]